Hello, I've had sex a lot recently. Everytime I have had unprotected sex, about 3 times, I've taken Emergency Contraceptive(2 Plan B's and 1 Next Choice) since my last period. I am also on birth control pills. The last time I had unprotected sex was on Saturday but he did not ejaculate in me I don't think, so I did not take an emergency contraceptive. I am scheduled to get my period on Sunday. However, I have been very sleepy lately and my uterus has felt harder than usual. Also, I just went to the bathroom and there was light blood on my toilet paper. This is the first bleeding I have seen and its 4 days before my period. Am i pregnant? I know its a lot and I'm paranoid but I don't know what to do.