TMI pic Alert: Is this mucus plug or regular end of 3rd trimester discharge?

AlphaWolfMomma2913 • Our second 🌈 girl, our 3rd kiddo, born 02/28/19 (38wks 3days)❣️😄🌈💝 • boy 💙 (born at 38wks, 07/14/06), MC-4wks, MC-12wks • 🌈 girl 💝 (born at 36wks, 4wks early, Halloween night '07 - was due Thanksgiving '07), MC- 5wks 2days 07/02/17, MC- 4wks 06/16/24

I know it's tmi and gross, but help would be greatly appreciated. Thank you ladies!

Hope everyone has a great pregnancy and uncomplicated delivery and quick recovery! 🤗❤️