Hay, 38 weeks ka na! Yung mucus plug talaga usually parang thick, sticky discharge, sometimes may tinge ng blood or pinkish, minsan clear lang, pero kung parang sipon lang ang texture, hindi pa siguro yan ang plug, love. A few of us moms noticed na ang actual mucus plug is way thicker and stringy, not watery like sipon, kaya mag-observe ka pa ng next few days para makita kung may changes. Better check with your OB agad though para ma-confirm, especially since you're so close to your due date na, they can tell right away kung normal discharge lang yan or the real deal!