No. Wait till you get contractions or your water breaks. You can have your mucus plug fall out Weeks before you go into labour. I've been losing my mucus plug throughout my second and third trimester. But call your doctor if you feel uneasy. Always best to put your mind at ease! Good luck :)
No that is your mucus plug falling out. All women lose it just before you are due.
It can be yellow, green, pink, brown, red. It can be chunky too but mostly mucus like. It can all fall out in a day or two or it could take a few days to lose it all.
I'd call your doctor an explain and see what they want you to do