notfamous

I am a 16 year old that has just had sex with my girlfriend and I was a virgin before this. I did not wear protection because she said she was on the pill, I was drunk and the last thing running through my mind was the possibility of her having a sexually transmitted disease... About a night after we had sex I noticed several small red bumps in my abdomin area. I started freakn out... I was so upset I couldn't sleep and I was almost positive that I had contracted an STD. We had sex on Wednesday, it is now Monday and I am too damn scared to get checked out because of my parents... they would kill me. I went to school the next day and asked my girlfriend about the problem... she kept saying it was probably nothing because she told me se has never seen anything red and bumpy on her body like this. Later on that school day the bumps disappeared and turned to very small scabs, VERY tiny... I believe they may have ended up like this because I scratched them (not because they were itchy, but because I was freakn out). One thing I forgot to mention, I recently shaved and had a little bit of razor burn but it all went away except for one spot... and after sex this same spot was like a zit! Like you could pop it or something... NOW THATS SCARY... it has healed now and nothing is left but a small scab. I know how gross this sounds but I am very scared and the weight of the world would slip off my shoulders if I knew this was nothing to be afraid of. Do any STD's have common features like I have explained? And can and STD appear a day after sex? Could this just be a rash from sex? Can you get a rash from your own sweat or other peoples sweat or friction? I AM FREAKING OUT LIKE CRAZY... PLEASE HELP!!!!!!!!!!!!