AF is due tomorrow or 18th and been getting slight cramping on my right side for over a week (O'd sept 3rd as per clearblue) and right after my ovulation I had a slight pinch / straining feel on my uterus and then been slight dull cramping on my right hand side of the ovaries. Had a pap smear and everything was normal and doc said could be ovulation pain or IB. AF is due tomorrow and had a creamy sticky cm today. Anyone else have this and then get a bfp? I checked this Monday and got a bfn.