Hi Katiek, I'm sorry you have ocd on top of your rsd. I have struggled with depression and anxiety and ocd long before I got rsd, so I can't really tell you if it's related. All I know is that it's all gotten much worse since I've gotten rsd.
I take Xanax and Zoloft for my depression and anxiety. As for the ocd, it's something I need to talk to my dr about, because these pills aren't helping with that.
My thoughts are with you that your dr can help you deal with your ocd and rsd.
Take Care.