Subs, Try New Beginnings. We discuss ALL issues, all disorders, including OCD, etc. When I started it as an AA/NA group, we found out very quickly that there were others who had problems/ issues that weren't exactly substance related and they needed to have a place to post up concerns. It has expanded to ANY disorder or problem that someone may find disturbing or destructive in their lives.
I'd give it a try, I think that you'll be surprised at the knowledge and experience that we have.
TxBondsman