Hi, Thanks for the query I understand your concern. Yes...Spinal stenosis is also likely to cause increased compression on nerves causing adfitional sympytoms as you have ( loss of feeling in addition to burning &soreness in feet) Long standing diabetes also leads to periferal nuropathy &numbness in leg . * you should get diabetic profile tested to know your diabetic control. .... &start with expert advised treatment regieme to control it first. *Consultation of your spinal surgeon,MRI of spine to assess the stage of spinal stenosis & go for needful tratment plan /surgery if needful. *Till the time vitamine B12 suppliments can soothe the symptoms Thanks.