Hello, according to your description, your condition may be lumbar disc herniation or lumbar spinal stenosis, which leads to nerve compression and numbness in your legs. I suggest you have a CT scan of the lumbar spine. Treatment can be traction, massage, drug therapy, such as celebrex, Voltalin, etc. Closed treatment, etc. If the effect is not good, it can be treated surgically, which can generally be significantly improved; Sleep on a hard bed and strengthen the functional exercise of waist muscles.