Hi, we are trying for our first frist baby and 6 days ago I got a faint second line, which was almost 4 weeks after my last period. I have been tired and experience lots of headaches, more than usual and feeling cramp and nauseous. The doctor advised me to leave things about a week. Last night I got a negative test and started bleeding brown and ligh stuff and this morning it's cramps and like a normal period but another clear blue test showed positive 1-2 weeks. I am confused and don't want to get my hopes up but I'd love advice on other experiences at this stage and how long I should leave between testing? I have read this could be a chemical pregnancy. Thanks in advance.