my son is vomiting even if he take biscuit i gave him onderstern as doc prescribed but s soon je eats something his vomiting start. he is denying ors water also but water somwhat he is drinking..now its 11pm i dont know what to do i cant find any hospital or doctor now at this time n i ve one small 9months old baby also with me .he vomited and slept can i let him sleep hungry stomach after vomiting please help..m just helpless please give me some hope