Mucus plug?

Savannah

This morning when I woke up I peed and noticed that when I wiped i had a lot of greenish yellow snot like discharge with a little blood mixed in. I wiped a good 6-7 times and got a good bit each time. Is this my mucus plug? I’m a first time mom and I’m 35 weeks+6 days today. How soon after losing yours did you go into labor?