TMI sign of labor coming soon?

Hailey
I'm 36 and 1 day. My whole pregnancy I've been pretty regular constipated every now and then but today it's been I've had to poop 3 or 4 times. I just went and feel like I need to again. Plus I think I've been losing little pieces of mucus plug this week, never with any blood just small gooey pieces of tan/clearish colored stuff. ik I've read where women have diarrhea before labor jw if this could be too?