I'm going through a chemical pregnancy at the moment, I knew I was utd took a hpt got my BFP a little bit faint Monday last week, tools another' test the next day. A little bit darker, 2 days later darker again then took one the next afternoon which was just on Thursday still a BFP and strong too, last night my spidy senses kicked in and I knew something was wrong. So this morning I poas and got a bfn!! Went into the er my levels were 11 and the bleeding was getting heavier!!