What the heck is this

Britt

I just had a baby 9 weeks ago, had sex for the first time this morning everything was good. Tonight I went to the bathroom and found this on my panty liner ?!

What the hell. I’ve never had my CM come out this clumpy - it was super stretchy and didn’t smell bad but smelt weird.

Is this CM or something I should be worried about? What could it mean?