Uti symptoms for 1.5wks - 101 - 100.5 fever, overly tired confused irritable.it's now painful when finished urinating - is this bigger than a uti?

UTI: Could be. Please see your primary care physician or urgent care. I worry about pyelonephritis, and infection that goes up to your kidneys. The most worrisome factor is your fever and confusion.

Cystitis and Nephrit: You possibly have an actual kidney infection or a serious urinary bladder infection. It is time to get to your physician for a complete workup and empiric treatment for presumed acute urinary tract infection.