So me and my partner have been very active this month lots of baby dances... anyways it says on here I ovulate on the 26th of this month a few days before the 26th my cm egg white like so must mean fertile.. a days after the 26th I woke up with what felt like a water infection I wiped and there was light pink blood every time I wiped. Anyways after an hour or so what I thought was a water infection just disappeared and so did the bleeding?? After this my boobs have been so sore?? Could anyone explain what this could be

No nasty comments please and it’s not an STI as we both been checked.