TMI Warning.. What kind of CM is this? Am I fertile?

Hey, so I’m not too good at knowing the different types of CM so I was wondering if you could help me out.

I’m on CD 37, my period hasn’t turned up but every test I’ve taken has been BFN so I’ve been expecting AF any day now, I’m currently 8 days late.

I felt like my period was starting so I ran to the bathroom but there’s no blood at all but I’m having this kind of CM.

Is this fertile? It is pretty stretchy but it’s not totally raw egg white cm, it seems partially clear and partially white ish so I wasn’t sure.

Thank you so much!