"Hypothyroid is very difficult to diagnose because the test keep coming back negative even though the condition may exist." Ah yes. Suffered for years in a semi-coma, anxiety and Depression until I went to a clinic that tested my "Free T3" and found I was on the lowest end. Started taking Armour Thyroid and felt so much better.
Interesting and intricate relationship between thyroid and gallbladder. I have no idea how it might affect me now that I'm on medication.