I have had sever diarrrhea for four days. it was, on the first day, accompanied by fairly severe abdominal cramping and a small bit of vomiting, and possible a low grade fever. It seemed to be subsiding by the end of day 2. I began the brat diet until the end of day three and had not had a reccurrance. I began some solid foods, perhaps a bit too much, but lean meats, rice, thin broth, steamed vegetables. I am now experiencing a complete relapse, without the cramping/fever, but with a lot of abdominal noise and movement. What can a dcotor do to help?