Hi Dear XXX ! Thank you for posting your questions here.
If you drink a lot of water and go to the bathroom after that ,is a normal reaction to the normal
kidney .It does not neccesary say that you have kidney failure or UTI.
Usually the symptoms of UTI are:
frequent urination even too little .
-burning during urination.
-pain in your lower abdomen or lower back .
-
fever , feeling tired and sleepy
Kidney failure symptoms: Weakness, Nause ,
lethargy, fast heart beat , problem breathing ,edema , ect.
If you have increase of urination with little urine while you don't drink liquids, do a urine test for a check .
Wish you good health .
If you have any questions please feel free to ask me .