So AF is due today (4/25) and on 4/22 I tested and got a pretty clear line. (Pic 2). Then tested o the weekend first with digi (neg) then with more wondfos and vvvfls on all. Now period day comes and I've got another fl, maybe the same as 4/22 (pic 1). Any ideas here? Not sure if it's a chemical or not but I'm really confused. My last pregnancy was very obvious but ended in mc. This not so much. Any help/advice would be appreciated!