Watery discharge

I'm 40 weeks today and I have had a lot of watery discharge.  I started losing my mucus plug 3 weeks ago and feel like I've never really stopped.  I have gotten my bloody show and everything.  I guess my mucus plug keeps regenerating? Anyway... My discharge has been super watery but with, what appears to be, mucus along with it.  It soaks a panty liner.  I don't think it's my water bc there was never a gush, pop, contractions and it doesn't run out as much as drips out.  Anyone experience this?