Spinal fusion n decompression

Jan 3 2016 I had a spinal fusion and decompression of L2 to L5 within 6 months. I consulted another surgeon because my pain was severe. He went in and repaired the screws and placed gages i got some releif not much. Ausgust 3 2018 Dr Gill went in and repaied my SI joint. I hurt everyday nand now have hip issues. Can anybody tell me if this can ever get better without taking out and replacing all my hardware. What can I do to help with the pain besides pain meds and shots.