Kidney Failure Symptoms More Condition_symptoms Kidney Failure Symptoms? Or What? Help?

Kidney Failure symptoms? Or what? Help? - kidney failure symptoms more condition_symptoms

Hello, I'm seventeen. Last week, I have very bad back this week and then wants to urinate, I had to, I have all the time. Is this a sign of kidney disease? Or just a urinary tract infection. Please just my brain. I'm worried.