I am so worried and OCD and anxiety is really making it worse?

Hi, I am new to this forum. I would like some advice or help please, A few nights ago I was on a night out and I got more drunk than I should have. I met a guy at the bar I was in and afterwards we went outside, we were kissing for awhile and now I am terrified we had sex (even though I am 99% sure we didn't) I suffer with OCD and anxiety my mind has really gone into overdrive with worry and fear that I'm pregnant. I feel sick with worry and I keep over thinking and analysing the night inmy head. I am a virgin too I just keep telling myself it's not on my nature to just do that but I am so worried I can't eat or sleep. I keep goggling things and I just cannot get a peace of mind. Please help?

Do you have a friend you can talk to? This is so important to do to help you with your worries and all the other emotions these things trigger.

When you get your period, you will stop worrying as much. In the meantime, if you have not gotten your period 2 weeks after this encounter, at that point you could pick up a cheap pregancy test to calm your fears.

Did you blackout? If you did then your fears are quite rational. I can relate to going through these things over and over again in my head. Hang in there. It will calm down eventually.

I'm close with my sister but I'm to embarrassed and ashamed to mention anything. The thing is I know in my heart of hearts nothing happened and it would have stood out more than anything else that night surely? but the fear has really taken hold and I keep googling all the signs if someone lost their virginity and to be honest those websites are making me worse with worry.
My period is due in 11 days until than all I can do is worry. Thanks I'll try...the thing is too the more I read the more I possibly imagine I have those systems and it freaks me out.

You have nothing to be ashamed of. I assume that your gut feeling is correct about nothing having happened but if it did--these things have happened to so many back to the beginning of time. Our sexual impulses can be really strong and when we are young we are not comfortable with it. When you get in the right relationship (whether short or long term)--that will all change for you.

Is your sister older or younger? If she is older--something like this could have happened to her. These things are not uncommon for people who drink a lot and are in certain situations (like going to bars or being on Spring Break at a beach where drinking is allowed). It is normal for a woman to worry about this because a pregnancy can change her entire life. I am glad you are at least talking about it here.

I put myself in similiar situations in college. Looking back, I wish I had drunk less alcohol than I did. You are not alone.