40 year old single female in Orlando, FL.

Had thyroid radiated 12 years ago. started gaining weight and struggling to get it off. found my self at over 250 lbs and desperate to lose it. Talked to the doctor and decided to try the HCG diet through her office. I guess I should mention that I am built like an amazon, I am almost 6ft tall and large boned. I had 2 gastric bypasses prior to the thyroid disease. I kept the weight off until the radiation. I would like to get to 180lbs but anything less than that and I will look aneroxic. I would be extremely happy at 190 which would be a size 12 for me.