My boyfriend and i had protected sex 3 days after my period, the condom broke and he cam inside of me. The next afternoon i took plan b. 5 days after swallowing the pill i started lightly bleeding for about 4 days. Then a week later i got my period on the scheduled time. So i was bleeding for almost 4 weeks straight, the initial period, the light bleeding after plan b and then my "normal" period. However, the next month i have no received my period and I'm scared i may be pregnant. I feel bloated and tired all the time.. Is there a chance i could still be pregnant even though i was bleeding so much??