Hi, I have been on the pill for over a year now, and I have been very good with my pills, only taking them a few hours later then normal if anything. I had sex with my boyfriend when i visited him at school and had unprotected sex once with him, and he went inside me. I just lost my period a few days before i visited him, and after I came home, i missed two pills because i lost my pack. Its been about a month since ive been home and my period is late and I am having bad cramps. Could i be pregnant?