Am I maybe Pregnant?!?

It's impossible to have a full-blown period while you are pregnant. If you bleeding was spotting then pregnancy is a possibility. Depending on how long you have been on the pill, missing a few days of them should not throw you off too badly, but pregnancy is always a possibility. Go see your doctor. Tell him/her about the pain and problems you've been experiencing. Let him diagnose you. There's no point in you overloading yourself with worry and anxiety when you don't even know what's wrong with you.