I was sleeved 9/16. Starting weight 264, surg date 241, day I left the hospital 249 (yes, 8 lbs of IV fluids), I lost 22 lbs in the first two weeks (227) and have been stalled for the last 3.5 weeks. So frustrated. Exercising, eating low carb high protein. Keep thinking "I did this for 20 lbs?" Nutritionist wants me on metformin for insulin resistance (I'm not diabetic) and said to try GTF Chromium. Anyone else use GTF Chromium?