Is It Anxiety or Perimenopause? What Calgary Women in Their 40s Need to Know
You're in your 40s. You're not sleeping well. Your anxiety has spiked in a way that feels different from anything you've experienced before. You're more irritable than usual, your concentration is off, and some days you just feel like a version of yourself you don't quite recognize.
You've Googled your symptoms. You've wondered if you're burning out, or developing an anxiety disorder, or just losing your mind a little. What nobody told you is that there's a very good chance what you're experiencing has a name and it starts with perimenopause.
What Is Perimenopause and When Does It Start?
Perimenopause is the transition phase leading up to menopause, which begins when you've gone 12 consecutive months without a period. But perimenopause itself can start years before that. Often in a woman's early to mid-40s, sometimes earlier, and it can last anywhere from a few years to over a decade.
During perimenopause, estrogen and progesterone levels fluctuate unpredictably. These hormones don't just regulate your cycle. They have a profound effect on your brain chemistry, your nervous system, your sleep, your mood, and your overall sense of well-being. When they start to shift, the effects can feel far more psychological than physical, which is why so many women end up in their doctor's office wondering if they have anxiety or depression, not realizing the hormonal piece is driving it.
Why Does Perimenopause Feel Like an Anxiety Disorder?
This is one of the most important things to understand about perimenopause: the mental health symptoms are real, they are common, and they are often the first signs that the hormonal transition has begun long before irregular periods or hot flashes show up.
Estrogen plays a key role in regulating serotonin and dopamine, the neurotransmitters most closely tied to mood. When estrogen fluctuates, so does your neurochemical balance. Progesterone, which has a calming, GABA-like effect on the brain, also dips during this phase. The result can feel like your baseline anxiety has been dialed up without any obvious external cause.
Symptoms that are commonly mistaken for an anxiety disorder or depression include:
Waking at 3am with racing thoughts and an inability to get back to sleep
A persistent sense of dread or doom that doesn't match your circumstances
Mood swings that feel disproportionate to what's actually happening
Difficulty concentrating or remembering things you normally wouldn't forget
Feeling emotionally raw, reactive, or tearful with little provocation
A general sense of not feeling like yourself
Your brain is responding to a significant hormonal shift, and it deserves proper support.
Does Perimenopause Affect Your Sense of Identity Too?
Yes, and this part often catches women completely off guard.
Perimenopause doesn't just affect how you feel. It can affect who you feel like. Many women in this phase describe a quiet but unsettling sense of identity disruption: questioning their purpose, their relationships, their sense of self. Things that used to feel meaningful can start to feel hollow. Roles that once defined them- professional, partner, mother, caregiver- can start to feel like they don't quite fit anymore.
This isn't a midlife cliche. It's a real psychological process that accompanies the hormonal transition, and it's worth taking seriously. The perimenopausal years often coincide with other major life changes: children leaving home, aging parents, shifts in career, changes in relationships. The combination of hormonal upheaval and external transition can make this one of the most psychologically complex chapters of a woman's life.
What Actually Helps With Perimenopause and Mental Health?
The good news is that there is a lot that can help, and you don’t have to choose between medical support and psychological support. For many women, the most helpful approach is a combination of both.
On the medical side, speaking with your GP or a menopause specialist about your hormonal health is a good starting point. Hormone therapy isn’t right for everyone, but for some women, it can make a meaningful difference in mood and cognitive symptoms.
On the mental health side, therapy can be genuinely transformative during this phase. It’s not just about managing symptoms. It can also be an opportunity to understand what’s shifting, process the changes you’re experiencing, and explore who you’re becoming. Working with a therapist who understands perimenopause means you don’t have to start from scratch explaining the hormonal context every session. You’re working with someone who can hold both pieces at once.
For some women, group support can be equally powerful. There’s something uniquely validating about sitting in a room, or a virtual space, with other women who are navigating the same chapter. Hearing your experiences reflected back can help you feel understood and remind you that you’re not losing your mind.
Jen Rawson, MACP, Registered Psychologist at Exhale Psychology, facilitates Reclaiming You, a 6-week group therapy program for women in their 40s and 50s navigating this exact chapter of life. The group explores perimenopause, identity, body image, mental load, and relationships in a space designed for meaningful connection with other women going through similar experiences. Learn more about Reclaiming You and upcoming dates.
When Should I Seek Support for Perimenopause and Mental Health?
Any time you feel like you're not coping well is a good enough reason. But some specific signs that it's worth reaching out sooner rather than later:
Your sleep disruption is affecting your ability to function
Your anxiety or mood changes are straining your relationships
You feel like you've lost your sense of self and don't know how to find it again
You're managing symptoms on your own and it's exhausting
You want a space to process this transition with someone who actually understands it
You don't have to be in crisis. Reaching out during a significant life transition is one of the most proactive things you can do for yourself. Book a complimentary connection call or book a session directly.
At Exhale Psychology Group, Jen Rawson, MACP, Registered Psychologist, brings a unique lens to perimenopause and mental health. As both a Registered Psychologist and a Registered Dietitian with a Menopause Mental Health certification, Jen understands the connection between hormonal health, nutrition, and psychological wellbeing. She works with midlife women navigating perimenopause, identity shifts, anxiety, and the complicated feelings that come with this chapter of life.