My cycle is a little abnormal after coming off of the depo shot. But it's been pretty consistent lately. Usually between 25 and 28 days long. My last period started December 26th (ending December 30th). Based on a period tracking app, I was supposed to ovulate January 1st - January 7th. I'm not sure how correct that is. However, during that time I did have unprotected sex twice only using the withdrawal method. I missed my next period due January 20th. I did not have any symptoms of pregnancy. I decided to test 10 days (January 30th) past my missed period and got a BFN. February 3rd I had very light pink bleeding, almost nonexistent. (*note AF makes herself known) February 4th I had intense cramps and brown spotting. I tested again at 17 days past my missed period and got the same result. I'm extremely tired, gassy, bloated, and peeing constantly, I have stomach pains, and super emotional. I'm now 19 days without a period (45 days into my cycle). Supposed to expect another one in 7 days.