I can't begin to imagine what you are going through as a teen and having these bizarre symptoms. I am 56 and can no longer work due to spinal disorders, surgeries, and what I think is some form of dysautonomia, also.There is a website:dinet.org,that is helpful and a doctor in Pensacola FL who has POST and runs The Center for Autonomic Disorders, Prayers and blessings to you in your search for knowledge and help, my dear!
Thank you very much :) prayers to you as well!
All of your symptoms are the same ones my son had/has. He has POTS. You need to find a specialist who has knowledge about the autonomic nervous system/dysautonomia's.
Like the post above Dinet.org is a very good website with a very active forum.