Huy, totally normal yan! A few of us had babies na tumubo ng ngipin around 10 months, kaya hindi ka mag-iisa sa worry mo. Usually makikita mo lang slight swelling sa gums niya, parang puffed up and pale a bit, tapos ang drooling talaga... ayy, walang tigil! Some babies chew on anything within reach, teething rings, clean wet cloth, kahit sarili nilang fingers. Wala pang pain or sensitivity usually kaya kung okay lang siya overall, relax ka na. Basta monitor mo lang if may fever or anything serious, pero yung teething signs na yan? Perfectly fine and expected. Kaya mo yan, mama!