*TMI* What type of CM is this?

I’m on CD 14 today. We BD on CD 10 and 12, plan on doing it again tonight. I’ve been having lots of wet, stretchy discharge. I thought I ovulated yesterday because when I woke up this morning, my CM was creamy. When I went to the restroom later, though, it started looking like this again.

It stretches less than yesterday but there’s a lot of it. I keep thinking it’s CM mixed with semen but it doesn’t make sense that i would still be leaking semen 2 days later...

Thoughts?