My boyfriend and I had unprotected sex, it didn't last long because he put his penis in me but i told him to take it out after 2 seconds. I dont want to get pregnant. His penis was dry, but its been 2 days since and I'm cramping, it feels like the pressure you get on your period on my stomach, I'm scared. I'm bloating a little and feeling a little gassy as well, we did have sex with a condom doggy style before he accidentally put his penis in me without one later on the following day. I'm suppose to have my period in 2 weeks but I'm anxious and need answers. Please help.