What type of cm is this ?

Melonie • Thu, Jul 06 • im only human 💕

I'm on cycle day 38 my last period was may 30th took a pregnancy test yesterday and I was negative. I've been having a lot of cervical mucus to the point where I have to wear a panty liner and for the past couple days I've been having gooey stretchy globby white cm what could this be ?