I've gone through this, boy have I! I've had to run up and down stairs, get dressed in the morning and redressed, repeat activities, check my door all night long, etc. Obssessions drive you crazy, but you're not crazy. There are good medications out there for OCD. I've tried Luvox, Anafranil, and now Paxil, the newest and my best so far. When I get stressed, I sometimes blink excessively, however for the most part, my symptoms are all gone. It's weird how everyone has different manifestations of the same disorder!