Weird discharge. HELP

First of all I want to apologize for my English, is not my first language.

Today I went to the toilet and I checked my panties and I had this really weird looking discharge. Kinda like jelly and really sticky.

I started taking the mini pill a year ago, my period disappeared for some months so I discontinued it. I started taking it again a couple a months ago and my period is late again, im really scared because I’ve been having unprotected sex and idk if this can be a sign of pregnancy.