About a month ago, I missed two birth control pills a week before my period week. I had breakthrough bleeding on that third morning off of them. I skipped the first one I missed all together and took the most recent one and continued on. So a few days later I started the sugar pills. All through this my breasts were super sensitive and tender and I had pretty bad cramping. Which is abnormal for me as I dont really PMS. I didnt get a period which I figured would happen. And now im on my fourth day of a new pack and im still feeling all these symptoms. Is this normal? Is it just hormones fluctuating?