Well good luck and please let us know what ends up happening!
i only didnt take it for a day then took it the next day after the fact but ill guess i will find out next week if i get my monthly friend or not
I agree with JoyRenee, but how long did you wait to start the pill? You said you've been on it two years, and after your period you didn't start taking it again until after you had sex. If it was days/weeks later that you started it again there is a possibility you are pregnant. But like JoyRenee said, it could just be stopping and starting it that has messed up your body a little, staying on the birth control and making sure you take it on time should straighten everything out.
Stopping and starting BC can mess up your cycle. Having unprotected sex, even while on BC, can get you pregnant. Sperm can live up to 5 days in the vagina so if you ovulated early it might be possible that you conceived. If you're late you can take a pregnancy test. My bet, though, is that stopping the BC messed things up a little.