I have pain in my lower back . it has been weeks and is still not recovering. sometimes when i walk the pain spreads to my hip and thigh.

See your doctor: Back pain that persists for more than four weeks should be investigated with your doctor taking a history, performing a physical exam and ordering tests if appropriate. After you are seen by your doctor, you will most start treatment with medications and physical therapy. When there is pain from pinched nerves going down the legs, injections are often utilized.