Im 35 weeks pregnant and having clumpy brown watery discharge. is this a sign of labor?

Could mean more: Brown discharge is usually old blood. A mucusy discharge that is mixed with a brown discharge can be the mucus plug coming out. 2 important points: first, you are under 37wks or preterm & preterm labor needs to be ruled-out. Second, if the discharge is more watery, an OB doc needs to make sure you didn't break your water, so you should call your OB and been evaluated at your hospital.