Mucas plug

Angela • Baby Boy Born July 20th 2016💙 Baby Girl Born August 24th 2018 🎀 Baby Girl #2 Born January 2022 🎀 🌈 Baby Boy #2 born May 17th 2024 💙
I have my weekly appointment today at almost 37 weeks and today for the first time I noticed a pretty good amount of my mucus plug when I used the restroom today. There was no blood just mucus, is this something I should let my doctor know about today or is it no big deal until there's blood?