hello, my daughter is 6 years old. we went to the doctor on Tuesday to see our family doctor. Symptoms is fever, cough, sore throat, (she can hardly talk) today is still the same. she is still running fever, all the symptoms are still here. He told me she had the viral flu. The only medicine he gave me was robitussin for cough. Today you can hear her breathing(rattling) What do I need to do?