What is going on? *TMI post*

I had a MMC on 11/6. I had bleeding/ spotting for a little more than 2 weeks.

On Sunday, 12/2 I started spotting again. It started off as brown but then had some red coloring to it.

The next morning, I decided to take an opk and I got a flashing smiley (high fertility). Throughout the day, there would be red, stretchy blood - almost like I had bloody EWCM. It was never enough to fill a pad & would only happen when I went to the bathroom & wiped.

I’ve experienced the exact same thing today. And also got another flashing smiley this morning. The bleeding/spotting has lessened this evening and is now light & brown.

What is going on? I’ve heard of ovulation bleeding, but I didn’t think it could be red blood & should be a small amount.

Is it possible to have bleeding like this during ovulation?

Or is this AF? Can you get high fertility result on an opk during AF? I’m just so confused.