I had unprotected sex on a Saturday, where previously that week, I kept missing birth control pills and making them up the day after I would miss them. As I said, on Saturday night I had unprotected sex and that day before sex, I took my birth control pill but now today is Friday and I haven't taken any of my pills since then. (6 days ago) The pills I haven't taken are considered my "sugar" pills since they're the pills I take while I'm ovulating, which as of now I am ovulating but that doesn't necessarily mean I'm not pregnant...correct?? Could I be pregnant?? I know that my sister had a period while she was pregnant so can someone who understands please reply? Thank you!!