Missed one pill.didnt double up. countinued pack.had unprotected sex 3 days later. 2nd row on 2nd pack on emoquette. am i pregnant?

Probably not: The best way to find out is to check a pregnancy test - it will turn positive about two weeks after conception.

Pregnancy test: The best way to know if you're pregnant is if at the time of your expected period/withdrawal bleed, you don't get bleeding. In which case, get a pregnancy test. The likelihood would be low though. Maybe you should consider a better form of birth control that you would have a lower risk of forgetting.