Feel like no one understands what its like

I’ve been struggling with major depressive disorder, generalized anxiety, and trichotillomania since I was 13. I’ve been pulling my hair out since I was 13 and have bald spots that come and go. I’ve been through therapists and medicines but one thing that bothers me is in my friend group and relationships I’m alone. I’ve never met anyone with”Trich” and hope to find people who have developed this anxiety tick or something like it to support and understand. My bf and some of my family wonder why I do it or have anxiety attacks. I hope if anyone reading this that has trich or the feeling they’re drowning and not good enough know that they’re not alone and I’m always here to talk. For a feeling I know I’m not alone as well.