hi there - my ds has been unwell for weeks now with a cough/cold/ virus type illness. He has got over the worst, and has been checked by the doctor on a regular basis. However, he still is hardly eating anything - a few mouth fulls at each meal time and some days literally nothing. He has lost weight and is low energy. Now when he does eat he quite frequently vomits it up. The doctor has told me not to worry as long as he is drinking fluids it is fine for children not to eat. Any experience of this...I feel very worried