First week lost 8 (water weight probably) can now wear pants that were tight before....but last 2 weeks only a lb lost. Getting frustrated. I only weigh myself in the morning. I only eat vegetables and protein (chicken, fish, lean ground meat, small portion of steak), only a little cheese. Low calorie and low carb. Only high carb food I ate was popcorn once at the movies. I only allow one treat a week (sat or sun) but nothing sweet (maybe popcorn or rice from shushi). Exercise half hour on eliptical. I've done this diet before and lost quickly and I ate more carbs back then. Someone once told me they gained weight when the lowered their blood sugar because when your sugar is high you loose weight (not healthily of course). Could that be the case with me? I do have thyroid issues but I recently increased my dose.