Hi thanks for your query and welcome to lybrate. I am Dr. Akshay from fortis hospital, new delhi.
There are many reasons for pain in lower back region, so it can be due to a bony issue or a soft tissue injury
at the back region.
Normally even soft tissue injuries will take around 3 weeks to heal properly, but you can take gentle anti inflammatory medication like tab etoshine
or tab paracetamol
during this time.
Also you can start with physical therapy, avoid lifting any heavy weight or lifting any heavy object especially when you get up in mornings.
Also kindly send me x rays done by you after injury so that I can see and rule out a bony injury. Do not hesitate to contact me if you need any further assistance. You can also discuss your case and treatment plans with me in a greater detail in a private consultation.