hey ladies I'm just wondering if you can tell me if this is my mucous plug slowly coming out or not?

For the past couple days i have been having this creamy white, snot like discharge that has been just dripping out of me and soaking my underwear. last night when i took my underwear off it was full of this liquid and smeared onto the toilet paper when i wiped. I've tried reading stuff from google and it says that it can be that white color and it can slowly come out or it can all come out at once.