Hello. Ok i had sez with my boyfriend. It has been almost a month befor we had sex too. But the fallowing day after we had sex. I had a little bit of blood. But it was really nothing. It was light too. But the next day had it agian. The weird thing is it was only once a day. But i havent had it sinse then. But lately i feel as if i am supose to be on my period. Becasue i am getting the cramps. and im tired. So i dont know what this is. Help?? thanks. -Bella