I take my combination birth control pills RELIGIOUSLY. I literally have two alarms set to wake me up so I can take them. The only slip up I’ve had this month is when my phone died and my alarm didn’t go off so I was almost an hour late taking my pill. My period usually comes on Saturday but here it is Sunday morning and no period?! (My period has come on a Sunday like once) The only thing I’m seeing is very little brown discharge occasionally when I check, Should I be worried?