Awful pain. The most obvious symptom you are going to face with is the pain. It is the most common and even guaranteed symptom of kidney stones. There is no doubt that the pain will be just unbearable. Doctors call this symptom renal colic, and you should avoid it. When there are any stones in your body, they hurt like hell. In case stones appeared in your kidney, you will feel an awful pain there and anywhere else. Your lower back will hurt like never before. And we don’t even recommend you going to a doctor because you will do it yourself immediately as the pain will be just on its extreme level.