My 7 year old daughter has had a rash, headache, sore throat, diareah, and abdominal pain. We have been to two doctor appointments and had an abdominal ct scan. She has also been so tired all the time. The test have showmen a high white blood count, enlarged lymph nodes in her small intestines, and the stool sample showed no salmonella but the doctors cannot figure out what it is! Can you help?