Cheryl
It is so frustrating, isn't it? Even my medical oncologist was clueless about the need to get your TSH back to the before cancer score instead of assuming that anything within the lab ranges was okay. We had quite the discussion until he admitted that his "knowledge" of thyroid treatment was just out of the same medical school textbook I had read and agreed with me that a specialist was the way to go. Don't even get me started on the incorrect lab test ranges that everyone uses despite the evidence to the contrary.
Again: let your husband know that seeing an endocrinologist was the only way I got this fixed. Also bring copies of prior test results - I only had the one so I don't know the significance of the progression but it will mean something to the endo doc
Keep the Faith
charm