Last month I got my period two weeks early and it lasted for two weeks, I got it right after missing two days of birth control and then catching back up. Its been a month and a week since that has ended.. when I had my period for two weeks it was very heavy the whole time, and I thought I might have had a miscarriage. I'm going to take a test next week if I still don't get my period. But maybe its just messed up from having it for two weeks so heavy? Idk..