How To Manage Severe Health Problems After Undergoing Thyroid Removal?

I have Graves Disease had my thyroid removed July 5 2000 and since them my health has gone down hill I weigh now 260 my thyroid through meds is hyper & hypo at the same time only 3 % of us who get there thyroid removed has it this way. I now have type 2 diabetes we can t get my sugar lower then 150 and up to 400 I have fibro. also and chronic fatigue syndrome this past Dec. I had to have a blood transfusion 4 pints do to thousands of ulcers in my colon & stomach, c-diff pneumonia and anemia now my hair is falling out allot again I mean allot it s like no one can fix all this and I am on medicaid. oh & my teeth are dying from the inside weird. Please can you Help I want to have stomach bypass surgery for healthy or not healthy food I can eat way to much it s like I can t get full I have watched the show 600 lbs and they have taken out parts of stocks that are the size of a football I wonder if mine is that big? I have been hungry all my life ulil the thyroid removed I weighed 135 lbs at 5 1 and I could never get thinner. Medicaid will not pay for the bypass surgery I m heart broken over that I wish a dr would do it for free for me for I want to LIVE this graves disease is horrific to have please can you help?