Bladder and kidney cancer in a 22 year old is very very rare. Where I live (in the UK), according to Cancer Research UK, there were 0 cases of bladder cancer in your age group between 2015 and 2017.

Kidney cancer? There were less than 5 cases and 0 cases which resulted in fatality between 2015 and 2017 (ie. The patient is currently still alive after being diagnosed, or the patient has been cured of the disease). I know that you live in the States and statistics will be slightly different, but the incidence rates of cancer in the US are very similar to the UK in my experience of researching cancer.