Ann:
The symptoms you describe have the flavor of a viral syndrome, though their severity suggests that other causes like vacterial infection be tested for and ruled out. Simple blood tests and perhaps cultures may be in order. While awaiting the results of any tests and the test of time, symptomatic treatment seems appropriate. This could include anti-inflammatory medications (e.g. Tylenol), warm compresses, fluids, and lots of TLC. Talk to your doctor about this. A reasonable time frame would be a week or 10 days. If the symptoms persist or worsen, consultation with specialists might (dermatology, infectious diseases, etc.) might be contemplated.
Best.
Dr. Rockoff
Ann