Ovulation bleeding or hormonal imbalance?

Olivia

Has anyone ever experienced ovulation bleeding? I'm on CD 10 today. This is my first regular cycle after miscarriage.

Miscarriage (6/14)

Period (7/3-7/8)

Now I'm spotting on 7/12.

I've been getting very nearly positive OPKs for the past few days. I've always had pretty normal cycles and don't usually ovulate till cd 16 or so.

Has anyone ever experienced anything like this? Thank so much! I