Last month I had my period for 2 weeks and now this month Its 2 days late and I'm still waiting for it. Both months I had missed up on my pills and some days I had to take 2 pills a day since I had missed a day and this has happened a lot this month and one day I had to take 3 pills. And if I did have sex the guy pulled out before getting to the climax. Am I pregnant, or is my body confused because of the birth control??