My baby is 2 year 1 month old ,on tuesday morning 4 am she had vomit huge amount and then at 7 am small amount , later on did not vomit but was having sensation and for next three days did not vomit but at night hours was not so comfortable, then on 4 day again she had a vomit at 2 am and 4am and again evening at 9.pm she vomited as per dr prescription we had given her domperidone syrup but could not able to digest anything. Please suggest