Dilated and lost some mucus plug

Grace. • 👼🏼💕💙 // Keagan 1/31/2020 🌈❤️ // Ethan 9/14/2021 ☀️💚

I had my weekly checkup Monday and had gone from not being dilated or anything 2 days before to 3 cm dilated and 70% effaced and now today I just lost some of my mucus plug, could labor be near ? I’m also 37 wks and 3 days with my third baby