It seems to be too early to show symptoms of an STD .. that is IF you were exposed to something. You don't know if you were or not. I would suggest getting to a clinic for testing to be sure. Is there a planned parenthood near you that you can get to ??

Not sure what your exposure might be to getting pregnant - if you can get to a clinic they can probably advise you with more accurate information.

Sorry this happened to you - it was not very considerate of this person. He does not sound like someone who considers anyone else but himself.

Good luck