My boyfriend and I have been having unprotected sex for a few months now. We would "have a go" about six times a day, everytime making sure he got off in me. After all this time I still havn't had a baby. But I have been feeling different. I mean I get sick at a certain point in the day every day, my belly looks like i am pregnant, I was almost convinced I was pregnant. Then one day after ALOT of stress, I started bleeding. HEAVY, there was this "thing" in the tolit, it look as though it was a blood clot, but worse. I didn't know if I had a miscarriage. It has been a few weeks since then, and I feel like I did before. Pregnant. What could be happening?

Thanks!