Since Movon MR (a strong painkiller and muscle relaxant) is not providing relief, please do not switch to other self-prescribed medications. Your inability to find any comfortable position is a significant warning sign that requires immediate medical evaluation to rule out conditions like a herniated disc or spinal nerve compression. You need a physical examination and likely imaging studies like an MRI. Stronger prescription medications, such as gabapentinoids or short-term opioids, may be required, but these must be prescribed by a physician. Please consult an orthopedic specialist or visit an emergency clinic immediately for an accurate diagnosis and safe treatment plan.