I agree with Patsy, it does sound like peripheral neuropathy of which there are many causes..diabetes, under active thyroid all of which your doctor will have excluded by blood tests.
\\\\Could be alcohol but only drink late at night, eg open bottle around 11.00 pm as usually up till 2.00 am. But legs painful all day.\\\
Your alcohol consumption may well be a factor to consider and might affect your legs 24hours.
\\\Doc wanted to give me tranquillisers but I told him it was my legs not my head!\\
Very, drole......he may well be on the right track....more to the point.....antidepressants for the pain (yes i know you are not depressed).