Birth control ask...?

I've been on Avaine birth control for just about 20 days and about 4 days ago I forgot to steal one pill but the next light of day at the normal time I took two (which is what you're supposed to do I guess.) Ever since next it's been similar to I'm on my period I've be bleeding and cramping like crazy but it's not even time for my time of year yet. Is this breakthough bleeding? Is this average?
Answers:

Am i at high risk for breast cancer?

my friend told me a story give or take a few her forgetting to take one of those pills next taking 2, she was approaching 6 weeks late or something...different empire, different reactions

maybe u shouldnt be have sex, then this wouldnt hold to a problem.

44 w/ uterine fibroid and thickening middle?

it's probably from doubling up your pills. if you don't remember your skipped pill until it's time to bring your next one, solely take ONE pill. you might bleed for a moment for missing a pill, but it's better than taking two.

Umm.?

Its probably just withdrawl from the hormones. If I forget mine for even sooner or later, I get my interval. It should stop here in the subsequent day or two.