Mucus Plug? TMI

Shirley • Married 💍 Third Time Mom♥️ 1st Baby born 01-25-2018 👧🏻 2nd Baby born 06/24/2020; 3rd Baby - Miscarriage; 4th Baby - Medical Termination diagnosis of Turner’s Syndrome

Hey mommas! So I was in the shower tonight & when I went to wash my underwear I saw this. Is this my mucus plug? My underwear got wet since I wasn't expecting it. But when I went to clean it with a tissue, it was slimy & a little brown. I'll be 36 Weeks tomorrow!