Mucous Plug

So, I’m 33 and a half weeks and I sat down to pee and felt this stuff hanging out. It was a long strand of mucous, felt like egg white mucous. It wouldn’t stop coming out. It was clearish, not completely clear, kinda cloudy. Had some yellowish color to it. no blood. I felt so gross I hopped in the shower and it was still coming out in there and when I got out too. It’s like my vagina has a runny nose. It’s still coming out in strands. 😰

Just clarifying that I should only be worried and call my doctor if it’s blood tinged, correct? Or even if it is tinged should I just wait it out?