Are my concussions worth bringing up to my GP?

I would say within the past year I've had 5 or 6 concussions, self inflicted. None actually confirmed by a medical professional but I've come to be able to easily identify the extra brain fog feeling after a head injury. My yearly checkup is coming up and I'm not sure if they are worth mentioning to my GP. I don't know what she would do for me other than chastise me for the self harm.

(edit: yes I have been to therapy, I'm currently trying to find a new one after my last gal would just sit and watch me have panic attacks and punch myself and not do or say anything, she wasn't great with suggesting useful tactics to manage my stress in general. Most of our sessions were 30 minutes of silence lol)