Hay, congrats on being so close na! Honestly, it's hard to tell lang from description alone, the mucus plug can look different for different moms, sometimes thick and stringy, sometimes just extra discharge, at pwede ring may tinang ng blood. Best thing is to call your OB agad or message them with a description, kasi they know your case best at pwede nila i-check properly, lalo na at 38 weeks ka na, better safe than sorry! Sending you good vibes, mama!