I am a 56 year old male, obese 275 lbs 6 2 , pack a day smoker, with sleep apnea, not adherent to CPAP, Ihave NIDDM and take metformin and glipizide with a controlled HgbA1C of about 6.4 yet I have numbness of my right foot with occasional seering pain traveling down the lateral aspect of my right leg, and darkening, as if dirty, of dorsal feet with clear creases within. .Is this all consistent with NIDDM or more.