I was hanging out with my ex boyfriend and things got out of hand. We had unprotected sex, but he pulled out. When we were dating we had this kind of sex alot, and nothing ever happened. I haven't had my period since December. I was suppose to start my period the week we had sex. Its been three weeks. I've been pretty stressed out, could that be it?
I plan on getting a hpt within the next week or so just in case.