I sounds like you are indeed making progress, and it sounds like your Dr. is on top of things, both good things. It also sounds like you have taken charge and indeed put your foot down. I hope our support, and pep talks have helped. You will get this figured out, and once you have an answer, much of your fear will subside. That's the way it was for me. I know it sounds strange, but being diagnosed was a relief. You are doing all the right things, and your Dr. is listening to you, you will have an answer soon. Until then, stay positive, and talk about whatever you need to here, we'll listen! Hope you have a good day.