Wow, one year, that's tough. You know there's a thyroid forum in this site? Maybe you could read threads there that will help. Click at the top of the page at 'active low-carbers forums' and access the list of forums that way. I'm sure you'll find a lot of help.
I have been stalled since last autumn, so I understand how discouraging it can be. Just keep searching for answers. You'll find what works for you if you keep trying.-Gail