My AF is 10 days late and I have all these symptoms but took my 4th test and all bfn. I did have a miscarriage in July at 6 weeks my AF came as scheduled in August / which included the tissue leaving my body as i did not have a d&c in July after my period in August I went to get checked and pregnancy was cleared . so why not September? I didn't even have these symptoms last time. Please what do u think?