Does this make me bi?

A while ago I started developing an ocd about being bisexual. It's screwed up my emotions and feelings, I remember ages ago my close male friend who I don't find sexually attractive, whispered in my ear, part of me got a feeling I really liked it but I can't remember if it was arousal, but i like the tickly feeling when someone whispers,but I remember instantly I got really annoyed and thought not this s*it again. It was a weird feeling. I defo don't want sex with him. Maybe it was the OCD. Does this make me bi?