What is this?!! TMI ALERT!

Charissa

So I just went to the bathroom about to do an OPK test and this came out!!!

*fyi I have been drinking water and am not sure why my urine is so dark. I am taking fertilaid supplements for 2 weeks now.

Has anyone ever had tissue like stuff come out when they pee before?!! If so what was is? I do not have any burning or pain.