Consult a physiotherapist for proper assessment, diagnosis and treatment.
Next Steps
Go to a physiotherapist.. Ultrasonic therapy +IFT +Heating therapy +traction (may required) +some strengthening exercises will be helpful for sure.
Health Tips
At home.. Rest +hot water fomentation +pain killer gel +no long sitting /standing /travelling /walking /+no stair climbing +no cold exposure +no manual exertions +sit tall +use lumbo sacral belt.