Af due 9/12 - 9/17

Jesse
So maybe you guys can clarify my confusion. I supposedly ovulated either the 28th or the 30th. We bded on the 30th as well as both days before the 28th and then the 29th we bded too. Yesterday after I pee'd(sorry tmi) I wiped and looked at the paper and noticed a pin sized speckled hint of pinkish blood? Not sure what that is as I've never noticed it before. Can someone kind of tell me? Also look at my picture not sure which day was ovulation