Is it normal to feel sad after a late ADHD diagnosis?
Updated: Oct 16

Yes. I think what most people don't see about a late ADHD diagnosis in women is that you're living with three different versions of yourself at once.
The girl who got missed, the part of you who held it all together anyway, and the woman sitting there now with the diagnosis. Each one is carrying something different, and each one needs something different from you before acceptance can happen.
I know this one from the inside. It wasn't until I was 42 that I was diagnosed with ADHD. Alongside the relief came grief.
The girl who got missed
The girl who got missed carries the deepest wound, and it's often a question: was I really too much, or was the room too loud? Why did nobody see it?
Maybe you heard some version of "so much potential, if only she'd apply herself." A lot of women carry that sentence for decades.
I graduated with my master's in June of this year. It still feels a little strange to say. The little girl in my childhood photos grew up hearing that she wouldn't go to college, wouldn't be able to hold a job, and that she wouldn't go very far in life.
When adults tell you those things as a child, you don't always have the ability to think, maybe they're wrong.
Sometimes you just believe them.

ADHD absolutely made parts of school harder for me. I struggled. I needed support. There were things that seemed to come naturally to other people that required so much more effort from me.
But difficulty was never the same thing as inability.
The woman who held it all together
There's also the woman who held it all together. She's very good at making it look easy.
Until one day, often around perimenopause, her coping mechanisms stop working. Shifting estrogen can make ADHD symptoms louder, right when the strategies she leaned on all her life stop being enough.
Those missing years cost something. They cost your relationships, your sleep, and your self-esteem. The routines that never quite stick, no matter how many planners you buy. The 9 p.m. trip to the snack drawer when your worn-out brain is begging for a little dopamine.
Why a late ADHD diagnosis can bring grief, anger and relief
So the diagnosis finally comes, and with it, the third version of you. We expect that version to feel relieved. Sometimes she does. Sometimes she's angry. Sometimes she grieves the years.
At the bottom of it all is one question that doesn't go away: who is the real me?
When I sit with women after a late diagnosis, I look for the belief underneath it. The belief that I'm not enough. Always behind. That rest is lazy. That everyone else finds this easy. That if I drop the act, people will see who I really am and leave.
For me, the diagnosis gave me a new way to understand my difficulties. The things I'd blamed myself for finally had an explanation. I didn't get fixed. I got understood.
What helps after an adult ADHD diagnosis
Support matters most right after the diagnosis, when everything gets reopened. In my office, the work happens in layers.
We say the whole story out loud, including the parts you've never told anyone, and then we write it again with the explanation you didn't have back then.
We get to know each version of you and what she needed that nobody gave her.
We make room for the grief. We notice where the old shame sits in your body, and we work through the memories that still sting until they don't.
Outside the therapy room, a few other things tend to help:
Body regulation: moving your way (heavy lifting, walking, dancing) and food that keeps your energy steady.
Career alignment: building a working life around what your brain does well, even if that means a big change.
Acceptance is something you build, a little at a time.
It's never too late for the second half
I was diagnosed at 42, and this June I finished my master's. That little girl eventually earned her bachelor's degree, then her master's, and became a therapist running her own private practice, working with grown-ups who are still carrying what they were told about themselves as children.
Maybe that's part of why this work means so much to me.
Please be careful about the futures we predict for neurodivergent children. They're listening.
What did you decide about yourself before you were ten?
If you'd like support after a late diagnosis, I work online across Manitoba, Saskatchewan, Alberta and British Columbia, in English and French. Read more about how I work or meet me here, and when you're ready, book a Java Chat: fifteen free minutes, bring your coffee.
If you're struggling right now, call or text 9-8-8, the Suicide Crisis Helpline in Canada.
Frequently asked questions
Is it normal to grieve after an ADHD diagnosis?
Yes. Many adults feel relief and grief at the same time: relief at finally having an explanation, and grief for the years spent thinking the problem was them. Anger is common too.
Why are so many women diagnosed with ADHD in their 40s?
Many women mask well for years, and hormone changes around perimenopause can make ADHD symptoms harder to manage. That's often when old coping strategies stop working and women go looking for answers.
What kind of therapy helps after a late ADHD diagnosis?
Therapy that makes room for the whole story, the grief and the old shame, not only tips and planners. My approach blends talk therapy with body-based work, and it's neurodiversity-affirming.
If this is you, book a Java Chat, bring your coffee.




