I feel stupid and scared

Hello everyone,

So I just learned after taking birth control for three months that I’m supposed to the pill every day at the same time. I take my pill every day (even the pink pills) but never at the exact same time each day. Sometimes at 9, 9:30, 10. All around those timescales. My period has been irregular and while I know there is no chance whatsoever that I’m pregnant because I am a virgin, my nerves are so bad that I’m not getting my period at all. It’s two days late and I’m so used to routines of it coming on the third pink pill. Has anyone else had this problem? I still have cramps but it’s taking a while to get here. Sorry for the long post. I’m still figuring oral contraceptives out