My Name Is David... I'm A 49 Year Old Male....on

My name is David... I'm a 49 year old male....on may 7th I went thru aortic bypàss surgery along with both femoral arteries bypassed,..what an ordeal....as a result of surgery my blood flow to my legs are great...I now walk without pain..OK...now my problem is I have nerve pain in my left outer thigh & foot...my sleep is severely limited.... I have tried several meds all prescribed by my vascular surgeon... None help me sleep...seems like pain meds are the only relief for me at nights...do you think lyrics will help?