I had sex and it was unprotected but he pulled out. I then later found out about preejaculation. I didn't think anything of it until I started cramping with what feels like really bad period cramps. This morning I threw up. As soon as I tried to sit up. So I knew I just recently had stopped my period. I looked at a calendar just to be sure Im not supposed to stop I'm not. I was on day 11 of being off of my period. So it would be quite awhile before I'm supposed to start again. I'm only 15 and my entire body feels awkwad and all I want to do is sleep. I have no energy to do anything. I'm scared. I know I'm 15 and I shouldnt be having sex but there's nothing I can do at this point to take it back. Please tell me there's no way I'm pregnant. Please. I can't be right?