Hi, I have been having lower back pain recently and sometimes I feel pain in my side where my kidneys are, it s more painful when I go to sleep and lay on my side or back to long over the weekend I started experiencing leg pain mainly in my leg, I do drink soda and alcohol sometime but drink a lot of water as well. I am not running fever but have been feeling more tired as usual, no pain or burning when I use the restroom like a uti . Could I still possibly have a kidney infection? The pain in my upper leg is more of a cranky pain but my knees hurt real bad to bend them especially and just hurt in general