on saturday the 16th i took four of my sugar pills because i had missed some and was going to hang out with my boyfriend. we didnt end up having sex but than this tuesday the 19th i got my period i had missed 3 other sugar pills so i took those right when i saw that i got my period. we ended up hanging out the next day on the 20th and i still had a light period, it wouldnt go away and i didnt want it so i took 6 normal pills of my new birth control pack. it went away or so i thought. we ended up having sex and he told me that i was bleeding, right when i got home which was a few hours later i threw up, but i think its because i had not eaten all day. we had sex on my period and i came home and threw up and we didnt use a condom, he didnt cum inside me but theres always a chance.. please help me, could i be pregnant??