i really don't have any answers for you, but noticed no one has replied to you so i thought i would. while it is unlikely you caught hiv, i'd get tested just to give myself some peace of mind. what i'm not understanding is is this a guy you've known, or one you just met? not trying to pry into your business, and you don't even need to answer, but just for you to think about after you read this post. 1st, if it is someone you've known that doesn't neccessarily mean you know all of his partners. while there was no actual intercourse (sometimes... chances are low, but can still happen) hiv, and other diseases (herpes) can be transitted through oral sex. now, like i said, as far as i've heard, chances are low (more possible with herpes, but low for hiv) it can still happen. 2nd if it was a guy you just met, i wouldn't make a habit of it. this is even riskier than knowing someone, because now you don't even have that to fall back on. you know absolutely nothing about this guy other than what he tells you..... which could be the truth, or could all be a lie. as i stated, while chances aren't that high, it is still possible to spread hiv through oral sex, but herpes can easily be spread through oral sex.... if the person is infected of course. for your own sanity i'd get tested anyway. its not hurting you or anyone else, and it will give you peace of mind. if i was you though, i'd just be more careful next time. i'm not saying seclude yourself and never interact with anyone again, but just be careful. make sure you protect yourself. as for ocd, i would get on meds if thats what you have. my mom suffers from ocd and without her meds she is a reck. i wish you the best and i hope everything works out for you. i will keep you in my prayers, and tak care. God bless!
sorry i couldn't be more of a help