Late BFP hopeful ?

Mia
Ok here we go. I did an OPK and had high levels August 27-30. Ran out of sticks before I hit peak. We BDed every other day the week before aug 27 and the entire week after. Lots of bloating and super tired during the TWW. Erect nipples. Not many other symptoms. Then Sunday sept 13 shooting pain in my boobs, which has never happened before.  AF was due 9/14. Thought I got her all day but just had super heavy CM, which I'm usually really dry. But took a HPT yesterday morning and it was a no ... Has this happened to anyone who later got a BFP? I'm being hopeful.