This is normal after the sperm from his penis reaches you g spot it fertilzes so it will make your period a little late. What day did you have sex?
Sometimes periods will randomly be a day or two later than they usually come when you're on the pill. Mine usually starts the end of the third/beginning of the fourth day of the placebo week, but I've had a time or two where it waited until the fifth or sixth day. If you don't get it by the time it's time to start the next pack, take a test, but read your insert. I'm on Microgestin, and it only says to be concerned if you miss more than one period.
the last time I had sex was November 24 & on Tuesday its been spottin but it never came on and I didn't have my symptoms before (I would get REALL sleepy like 2 days before )
im on sprintec or sprintee