Is this EWCM? + Chances Im pregnant?

I read that EWCM is supposed to be wet and stretchy. This is more pappy and gloopy, like jelly-

As for the chance I may be pregnant, my so and I had sex sunday. Although in the back, not the front. He didnt wear a condom and we both were extra careful to make sure nothing went down to my vulva area but Im just not 100% sure if Ill be okay. I guess even if one sperm went in, it still wouldnt have been healthy enough to live 2 days, but Im in my fertile window :((