I am stuck at this weight, 20 lbs or more overweight, I am on WW. Two years ago (b/4 I was on thyroid meds), I lost 20 lbs in 6 mos. doing what I'm doing now. I am also exercising. It's as if my body is 'regulated' to stay where it is--up one or two pounds, down one or two pounds... static numbers. Do I need to change meds? Otherwise, I feel fine on this dose of meds. I don't get it! I thought this would increase my metabolism, not make it worse!