Yesterday I was supposed to start my period took 2 pregnancy test and both showed up faint lines but visable so first thing when I woke up this morning I took another- again faint line but much darker. My SO and I were thrilled by the news! Later in the day I started spotting light pink and brown and figured it was just implation bleeding and went on with my day. 2 hours later I get painful cramps go to the bathroom and out pours tons of red blood. I'm very upset and confused. Has anyone had this happen? Google is giving me random answers some threads women say chemical pregnancy some women said this happened to them and they still carried to term. Opinions please!