Hello billi_leli,

You are not alone with these random, unexpected phrases. I also suffer from OCD (I was diagnosed about 2 weeks ago). I am currently on medication for my unwanted thoughts, and it seems to be helping. The docs say it takes about four weeks for the medication to get fully into your system. Don't worry about it. Whenever I go through these unwanted thoughts I just blame it on OCD and say to myself "Dont second guess yourself, you know you dont think that..." So the next time this happens why dont you try blaming it on OCD. Im sorry if this doesn't help, I just thought I would give you some advice since I know how you feel.