Okay, I was on the pill (Lutera) for 5 months and it regulated my bleeding but I had severe pain due to endometriosis so my doc recommended I go on Depo-Provera. I had already started my new pack of pills for the month and was 5 days in (I took it in the morning) on the day I got my first shot, then stopped taking them after my shot because my doc said to do so. I waited the 7 days after the shot to have any type of sex, yes it was unprotected with my boyfriend. My period normally would have been due today and I have cramps, breast tenderness and moodiness but no bleeding yet. I've had this off and on for about a week now. Is it normal for me to be late (or possibly miss) my period since I was on the pill before the shot?