Momsh, please see your OB or go to the hospital right away to check what's happening, at 38 weeks, it's better to be safe and let the doctor confirm if it's amniotic fluid or just discharge, kasi may difference talaga. One of my mum friends had something similar and nag-panic siya, pero okay lang naman, the doctors just need to check you and baby to be sure. Huwag mag-alala, you're doing the right thing by asking, pero kailangan talaga ng professional check ngayon. Rooting for you, mama!