im 15 and sex is all around me, my friends are doing and everyone else in my grade. I feel i sort of should be. for some reason i have this thing in my head that its bad and that i should wait. then i think about it and its only fun righht? like just a penis in a vagina, its not really big deal. but it is to me, but not to anyone else. what should i do? should i just have sex and get over my issue with it? i dont like slutss and im not one. omg so confused. help.