Tmi!!!!!! Mucus plug or discharge?

Joelene

Hey guys so I'm 21 weeks and this evening I felt a lil wet down there so I went to the bathroom to check and there were these globs in my underwear....very much snot like but white in colour and very stretchy. Very thick so not like cm

I have no itching etc so it's not yeast or anything and I kinda panicked wondering could it be my mucus plug but wouldn't it be super early for it!? Kinda just freaked me out a lil x