Hi mama, ang mucus plug usually thick, jelly-like, at may slight color (clear, whitish, or may light pink/brown) compared sa regular discharge na watery lang, kaya it's hard to say talaga without seeing it yourself! Since you're already 36 weeks, definitely check with your OB lang to be sure, better safe than sorry, and they can give you peace of mind right away, especially if worried ka pa about the amount.