I believe i might have hocd for a long time but how can i be

I believe i might have hocd for a long time but how can i be certain? I do not want to be with the same gender. I cannot stop thinking about it. I was wondering what kin of gay thought you guys have?

Yesterday i was at a party and saw someone who i thought might be gay that totally freaked me out. And all of a sudden i was pushed in the middle to the gay guy he strats talking to me and during this conversation he all of a sudden puts his hand on me i completely lost it. Afther a while it turns out he is the new boyfriend of the women throwing the party. Ithought he was gay of the way he was sitting. At the same party i am talking to this guy and my mind keeps wondering do i like his guy do i want something with this guy etc. But all i want is a nice conversation.

From Anxiety & Panic Disorders to Obsessive Compulsive Disorder (OCD)