I was 8 days late on my period last month and it was very light and this month I was 6 days late I done a couple of test and a clear blue one looked positive and a first response one didn't not sure if the clear blue was an evaporation line or not even though it appeared with in the time frame and this morning woke up to bleeding but no period pains and it was heavy but now it's not not sure what is going on not sure if anyone can give me and info if anyone has had this before ??b