Talk to General Physician on Back Pain

السلام علیکم I'm having this problem for around 3years now. it started in the lower back. Then in the night it comes to upper body. I m getting awake I. the night due it's severity. I had X-rays which shows Normal results. when I'm taking Painkillers, then pain goes away. now a days this pain going down to Hips due to that I can not change side easily. Reports are snapped. plz give a good prescription ðŸ™