My son who is 8.5 months old has had sickness and diarrhoea since friday. I took him to the doctors on friday evening who advised me to give him no food or milk for 24 hours and just diralyte solution. I was not comfortable with this advise and my son would not take the diralyte so I have carried on offering his milk but he has had no solids since saturday morning because he can't keep them down. He had a very bad case of diarrhoea this morning and I managed to get him to take 5 ounces of diralyte. Sould I offer some milk or solids later? He is very listless and I am worried he is getting enougth nourishment, please help.