Probably the best thing to do now is read up on thyroid so you're ready to ask good questions about the tests and your symptoms. Some of the symptoms of hypothyroid can also be the same as those of depression, adrenal disease, etc.

Your therapist doesn't sound like he or she is much help. Putting that sort of pressure on you to find some disease you may or may not have seems ridiculous.

I'm sorry life has dealt you such a crappy hand. Spit in life's eye and show it you're far stronger than anything.