I'm on the mini pill and am usually really good taking them. I missed mon, tues and didn't remember until later on the weds. I had unprotected sex on the Saturday before the missed pills. I know sperm can live up to 5 days and I could of possibly released an egg when I forgot the pills. I've been having a lover back pain and a sort of period pain ache since weds... Could I be pregnant or is it just my body reacting to the missed pills!? I'm so confused and don't know whether it's all in my head now! Please help