Viral fever with Lose stool. Should do?

My daughter is suffering from viral fever , post consultation with doctor we are giving her calpol 250mg , she is resistant in taking any food  give which ever food she likes. The fever would come and go ,if she doesn't have fever ,she will be playing around with lots of energy but if fever comes ,she will look very very tired and resistant . She is having fever since 3 days , she passes liquid stool with very bad odor & she complain stomach pain . Post consultation with doctor we r giving her ENTEROGERMINA . Should we continue with this medication ? She doesn't like to take any food ,we give what ever she likes and her decision of liking keeps changing ever second. Is it normal during this viral period ,any other things we should do ? She takes chocolate , bread toast at times and cake