Pregnant or PMS?! and more questions inside! plz help?

Hmm good question. Was it your first time having ever? If so, then it could just be your tissue breaking down from stretching. Also it could just be that your intuition is just your mind playing games on you. You're thinking your pregnant so anything that has to do with pregnancy will jump out at you. I'm sure your fine. Atleast you used a condom.... just relax. If things don't start to shape up then get yourself a pregnancy test asap