So my boyfriend and I had sex with a condom (I’m not on birth control right now) but it broke while in me. I took a plan b after about 24 hours. About 4 days later I had extremely heavy bleeding for about four days, I thought it was just my hormones changing because of the plan b. Then about a week later we had sex again (with condom) but this time I bled a lot during it. Idk what this is exactly but is there a chance I could be pregnant???