Everyone from my home town claims to be on birth control and they still fall pregnant. Idk why but this is really starting to effect me and my boyfriends sex life. I'm scared to have sex now because I don't trust my birth control. The other day, I had food poisoning and threw up not long after taking my birth control pill. That night in the heat of things (we were drunk) we had sex without a condom. He didn't end up cumming though. The next day being scared like I am, I took two of my birth control pills because I read online you take two birth control pills when you throw up as if you had missed a pill. Idk why but I am worried something might happen and I'll get pregnant.. Am I being a spaz? Why do I feel so much anxiety all the time about this