Mama, please have your little one checked by a dentist agad if possible, tooth decay can get painful fast and kailangan ng professional advice para sa 3-year-olds! A few of us moms, pag may gana lang ang kids sa pain, we've given cold water or a clean cold cloth to chew on temporarily, but that's just para sa comfort lang while waiting for the dentist. Kailangan talaga ng doctor para malaman kung ano exactly ang problema at ano ang proper treatment para sa age niya. Sending you strength, skit ng ngipin is really tough to see!