Is this mucus plug?

Mary • Married 💍 6/27/14 ~ Annabella 👧🏼 9/12/15 ~ Marybella 👧🏼 6/28/19

Hi ladies I’m 37 weeks 3 days, 60% effaced 1cm dilated.

I used the bathroom earlier and wanted to know if I am losing my mucus plug?

With my first pregnancy my water just broke so I don’t know if this is mucus plug.