Any time you have a wetness or discharge you should go ahead and call your doctor. Better safe than sorry. My water broke and I didn't even know what it was, I thought I was leaking urine. I called my doc though and they had me come in to check me out, and it turned out my water had been broken for 12 hours. I wasn't really having contractions, and I had zero dilation or effacement. They admitted me immediately to get me started on pitocin. If you are in labor you need to know asap for fear of infection. Seriously, call your OB's nurse line right now and ask their opinion. Especially since the discharge is weird. Good luck!