Hi,
Thank you for posting your query.
Based on your symptoms, we need to exclude an impingement of 
nerve in the lower back region due to disc bulges. This can be confirmed with 
MRI scan of spine. In addition, a 
vitamin B12 deficiency should also be excluded.
For relief of symptoms, you could take 
pregabalin capsules.
Please get back if you require any additional information.
Best wishes,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad,
My personal URL on this website:  http://bit.ly/Dr-Sudhir-kumar 
My email: drsudhirkumar@yahoo.com