Is it common to have your period almost two weeks before your scheduled week and not have one on your scheduled week when on birth control? I had what I thought was spotting about a week and a half ago, it was like a little more than spotting but it wasn’t my scheduled week so I thought it was spotting. Right now is my scheduled week and I’m like a day late. It isn’t abnormal for me to be a day or so late I was just wondering if I should like stop looking for it this week because I had it before you know?