There's a possibility that there's chronic kidney disease, that you have to run some tests to make sure, but these are the common symptoms of chronic kidney disease, and it's important to discover it early and start treating it as quickly as possible so that the kidney doesn't get damaged anymore.
Doctor, I'm very tired, even though I haven't done anything recently, and I've always felt a lot of cold, and there's a couple of symptoms in my kidney -- what's the problem?