3rd week. I got thrown off and then took 3 pills in one day and had sex with a condom. However I am freaking out because once i got home and undressed i found one of the used condoms inside my pants? Could sperm have gotten in me from the used condom and could I be pregnant? No rude comments please, I am genuinely concerned. After i found this out i took a double dose of my birth control for two days straight then threw up on day 3 (before I took my one normal dose at 10 pm)... what are my chances of pregnancy?