Are yo peeing VERY little, or just less. When you up carbs you get less diuretic effect. If you in fact are barely peeing, then get to the doctor NO MATTER how busy you are. Do you have time for god-forbid, dialysis? Kidneys shut down fast. I'm not diagnosing you or anything, just wanting to point out that if this goes on for more than a day or 2, you need to address it ASAP. Ok?