Ovulation bleeding? Tmi

I'm on CD16 and after I went number2 before I wiped and I had a big lot of ewcm with bright red blood. Took 3wipes to get it all away sorry tmi. Yest I had a tiny streak and a few days ago was abit pinky. Will this just be ovulation? I had assumed I Od CD13 (my darkest opk was cd13am and was NO line on cd14?

Oh and I've had ewcm since cd 10

At ovulation, your cervix can get really soft and easy to injure. Even a BM can make it bleed a little bit. I doubt that is O spotting, I think it came from your cervix.