Flu making my POTS symptoms worse

Same I currently have it

I had it earlier this month and then got the flu shot and contracted the virus again this week, so I understand your frustration. Increase your salt and fluid intake as much as possible. Focus on high potassium foods like bananas, sweet potatoes and spinach and let yourself rest as much as possible. Try to avoid medications with aspirin in them as that can worsen POTS symptoms. Sending well wishes your way!