Hi I believe u have LS spondylitis with Nerve root compression. So please visit a physiotherapist and get examined for further treatment
Next Steps
Use Lunbo sacral belt while sleeping(get LP support 773) it vl reduce ur spinal movements during ur sleeping time
Health Tips
Sleep on a hard service
Note:- not on floor, remove Matress on cot and sleep by placing pillow under ur knees
Avoid sleeping on painful side.
Use Hot-Ice-Hot water fermentation