Help me understand what might be happened. SO I was on birth control for a year. Stopped last month because I am not trying to conceive. Started the normal bleeding a day after I dropped my birth control and it was unusually light and short. The whole year on bc was always a little heavy and lasted like a week. Anyways, I tracked my ovulation like a mad woman. I ovulated 18 days after I took my last birth control pill. (I took ovulation tests) it's been 16 days past ovulation and no period or positive pregnancy test. My <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> told me I was supposed to start my period on the 14th but still no period or positive pregnancy test. The app wasn't taking into consideration this would be my first natural period since being off the pill though. My boobs have been so sore this week, and I've been having pretty bad cramps. My period has always been normal I'm pretty sure. It always started around the same time every month prior to going on the pill. What do you think could be going on? Do you think I could be pregnant? If I am why no positive test? Is there a chance my body takes awhile to have a period post getting off the pill even though I ovulated right away after getting off the pill? Help!