Flu like systems

I am 53 years and in good health otherwise. For the last three weeks I have had vomiting, chills, extremely hot and then I fell better for a day then I have diarrhea and tired ness.

[mammo]

It sounds like a bug, but see your doctor and keep yourself well hydrated.  Not only with water, but orange juice, Gatorade and eat bananas for potassium. All these things replace your electrolytes that are lost with the vomiting and diarrhea. But the flu should not last this long and they can give you something for the vomiting and diarrhea.  Take care.