Uy momsh, I understand your worry! Please bring your baby to the doctor or pediatrician today, kahit medyo normal lang ang hitsura, better safe na ma-check agad ang pusod especially kapag may moisture pa.
A few of us moms learned the hard way na ang pusod needs proper care to avoid infection, kaya don't wait! Your pedia will know exactly what to do in just a few minutes, peace of mind lang yan for you. Sending you a tight hug, mama.