I feel I need to come out ot mother. I know she wont be mad about me being a lesbian even though she is religious. She loves me and wants me to happy. Now I just to want that for myself.

Hey I agree with stop that is most likely a compulsion at an attempt to make the thoughts and feelings go away. But believe me you will not feel any better by doing that. Maybe for a little bit but you’ll be back in square one and your ocd will use that memory against. My advice would be to go through treatment to get your ocd under control and once you have if you still want to do that then go ahead.