I read your posts and everything you said was described so well, it was as if you described my story. I'm sorry that you are going through this and doctors just don't seem interested in getting you the help you need.
The way you described your symptoms onset etc is the same as what has been going on with me too.
It is sad to hear that your doctor dismissed you and blamed it on " stress" .
Really? Why do so many of us get that as being our problem.
I am undiagnosed still and hanging in limbo land too. I am new to this board and have only posted on here once before. Reading these posts on here at least help me know that I am not alone in this journey.
I hope you find a doctor that will hear you and take you seriously. Good luck and keep us posted.