Suggest Cure For Sickness In The Stomach

my baby is 7 days old boy baby , he is having motion after every meal i.e only breast feeding, in stool test pus cells are around 10-12 and mucus are present.docter advised me for stool culture test he can not says any thing before that but he advised me to give econorm doses to babys till the stool culture test report comes.kind advice me what to do?