Loss of appetite

My son loves to eat, but just recently he refused to eat. Took a bite then gagged until vomited. Also, Gigi taring dia juga sedang keluar. Saya buntu kerana dia tak mahu makan sudah seminggu. Sudah pujuk makan tapi tetap tak mahu. Dia hanya mahu susu sahaja. Bagaimana cara nak bagi dia makan semula? #firstbaby #lossofappetite