Hi,
Thanks for posting your query
From description it seems you might suffering from neurogenic claudication due to lumber
spinal stenosis.
Get a
MRI of lower spine done to see the severity of stenosis at level of l5.
Best couse of treatment for you to get started from conservative treatment (
physical therapy). If conservative treatment not works,
consult a spine surgeon for thorough examination and further managenment.
Hope this Will helps you.
Regards
Dr Saurabh Gupta