Hi. I'm on the birth control pill low-ogestrel which I take very regularly. On the 21st day of my pill, or the last active pill, I took the pill 7 hours late. I had sex the next night, which was 2-3 days ago. Just to be safe, I took the morning after pill the following day (Monday) about 10-16 hours after intercourse. I almost always get my period by the Wednesday of my placebo pills, which should be today. But I still haven't gotten it and am freaking out. I've been hearing all sorts of conflicting information as far as how late plan b can make your period and when I can take an accurate pregnancy test. So I was hoping for some answers and wondering how worried I should actually be.