ok first of all i have ocd (obessive complusive disorder) have had it since i was about 8...anyways when i was pregnant i watched a t.v. documentary about this horrible murder that freaked me out really bad...so i freaked out and started thinking if i knew anyone who wanted to kill me wtf i have no enemies but ya i went all the way back to thinking of any jealous girl in high school that didn't like me...well i remembered someone that i had an argument with and i decided it was stupid to think anyone would kill me but when i asked about her the person i asked said she was a getaway driver in a robber that resulted in murder...it was not true she just exaggerated the story but ever since then anytime i hear the girls name (she has a common name) or see anything on a tv show or any random thing that is similar i think i'm getting signs that she is going to kill me....i take Prozac and i do have ocd but is this a ligit thing to think or is it my ocd?

Sounds like you are paranoid. I would mention this to your doctor.