Thank you for asking HCM
I have gone through your query.Your problem is most likely sprain
of lumbar (back) muscles. For my patients with such cases if no neurological deficit means i give muscle relaxants like thiocolchicoside NSAIDs like aceclofenac
and advise rest and ice pack application.Local anti inflammatory gels also i prescribe for some. In case of neurological deficits or no improvement after this i send for X ray
followed by MRI
if required to rule out any disc herniation or crack to spine.Hope this may help you.
Let me know if you have any further query.