So, I've never had this before, but the morning after we BD'd I had light pink spotting when I wiped. According to glow, which is usually dead on, I would have I'd the day before. Anyone have a clue as to what that was. It's too late for implantation bleeding right?! Ive had a little cramping all weekend. period isn't due for another 11 days. Wishful thinking probably. TIA