I'm so frustrated I don't know what I should do

I'm due for a c section this Friday, currently 38+4 I had some yellow discharge yesterday (figured it was the start to my mucus plug) then today I've had what seems to be a slow leak. I can feel when it comes out, and where it comes out, clear odorless. I live 2 hours from my hospital, and don't know if I should go have it checked. No contractions, BH I'm assuming because none are regular. I've had 2 prior c sections. My son at 28 and my daughter at 37. I've never gone into labor so I don't know what to expect. I just don't want to get all the way there for nothing. Ugh