i havent missed a single pill of my birth control (microgestin fe1/20) and take them on the dot. Well We even use back up protection during the whole first month, but the last two weeks we tried unprotected here abd there though noy going all The way. Im in the 4th day of my second pack and im feeling very nauseous and my stomach is cramping bu. Those are normal side effects correct?Am i just being paranoid