Extreemly painful 'pins and needles' sensation. Help !?

It seems that diabetes may perhaps be a possibility as in a href="http://au.search.yahoo.com/search?p=tingling+%2b+back+%2b+chest+%2b+diabetes&fr=ush-ans&ygmasrchbtn=Web+Search&vm=r"http://au.search.yahoo.com/search?p=ting…/a