I have studied your case.
Pain due spinal canal
stenosis in your case will not resolve with out surgery
you may need spinal decompression
Till time, avoid lifting weights, Sit with support to back. You can consult physiotherapist for help.Physiotherapy
and interferential therapy will give quick relief.
Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries.
Wishing you good health.