So I have been on the pill for about 7 months now. I recently stopped taking it because I wasn't taking it on a schedule and decided to take a month off. I'm going to start again the Sunday after my period but it's the end of the month and I haven't had a period all month. I should be on it now but I'm not. Me and my boyfriend have sex a few times at the beginning of the month but he pulled out way before he went. Could I be pregnant?? Or is my period late because I've been messed up with my pill???