possible ovulation bleeding?

Shay
So I am super confused and wondering if anyone has any insight for me. The picture above is what I had CD 20 and start of CD 21. I have irregular cycles after stopping BC in December. They have been anywhere from 33 days to 45. I am currently CD 33. So the picture above was 12 days ago. Could that have been ovulation bleeding? We BD during that time. Was using OPK and lines looked same color but not one line darker. So idk? But now I'm researching and worried that there may be something wrong if it wasn't ovulation bleeding in the middle of my cycle. Please comment ❤️