Hi, I'm a 14 year old female that is currently freaking out. I was an idiot, and checked online for the symptoms of kidney failure because I had back pain around where the kidneys are... Symptoms included, pain around the kidneys, swollen ankles of pain in the ankles, you get tired after walking up a flight of stairs..lol all of which I experience, also, when I urinate, I don't feel like all of the urine has come out of me....