I usually get cramps a whole week before my period actually starts. last week I had cramps and I did stuff w my boyfriend but we didn't have sex. BUT his penis did touch my v but didn't go in, we had a round before that (not sex) & he came. so I'm worried that maybe a little something stayed on his penis. & idk maybe it climbed up and you know.. I'm just paranoid! haha. I am a virgin though but I've read that there is a small chance of getting pregnant without actually having sex.. today I don't feel any cramps but it's been a week and I haven't gotten my period .. help! :(