What are the chances this was a chemical pregnancy? I have a history of mc and ectopic pregnancy. This time, AF was 8 or 9 days late. I had SO many symptoms of pregnancy and they seem to be going away completely now that AF started around 3 or 4am today. I was extremely fatigued and moody. My breasts enlarged so much that it was visibly noticeable to other people. They looked about 2 cup sizes bigger in the end and my bras weren't even fitting. They're starting to "deflate" now that AF arrived. I had started to feel nauseous sometimes and I even had a few strange cravings that prompted a friend of mine to tell me to take a test. My bf and I BD'd when I was supposed to be ovulating. We didn't take any extra precautions at that time, and, sorry if TMI but we didn't even use the pull-out method. We aren't ttc, but we're not preventing either. The most we ever do is the pull out method. Is it possible that the egg got fertilized and my body started reacting as if it were pregnant, but it just didn't implant? I got all BFNs on the tests that I took. And I know that it doesn't usually show up as positive until after implantation. This cycle is wicked painful. More so than usual. I know there is no real way to tell if it was a chemical or not. But do you think it's possible? My cycle is NEVER that late.