I have been having back pain going on almost two months now. spreads somewhat to my left leg. most times its just my lower left back but tonight its at its worst. any remedies? or answers to why this is?

Back pain : I have seen many people with spinal pain. I can't tell you how important an in-person examination is needed to help you. More details are needed; the nature of the pain physically and subjectively. Back pain can come from bones, joints, ligaments, discs and can be affected by the function, alignment and movement and of all of these.