Attention Semen Experts!!

Mrs. J
Ok I'm 36 years old...I am aware I shouldn't have to ask this question but......could Semen be mistaken for a mucus plug?? I have always hated the stuff and immediately go clean up without looking at it, never just hung out afterwards waiting. I know most of it is runny but can it gel up and look like a mucous plug if you leave it for a while?