Advice? Mucus plug? Infection? Help please xx

Ellie

Right so I just had a bath and when I got out and put mu clothes on there was a lump of (what I can only describe as) goop in my knickers. I went to toilet and wiped and more goop. It was a yellow ish colour but thick and sticky. This was about an hour ago....I thought nothing of it and put clean underwear on and went to bed. I have now just woken up been to the toilet and more sticky goop was in my underwear again

! I should have took a picture but didnt think at the time🤦🏻‍♀️. Just wondered what anyone thinks this could be? Mucus plug? Infection? And what should I do?...

Its pretty late now, coming up to 1am so am unsure what to do now.

By the way: I’m 36+1 weeks now