Of course it was good for you to get standard issue medical tests, but somehow they don't always seem to see the whole issue. A diagnosis by a Dr. of Traditional or Classical Chinese Medicine could fill in any blanks and see this as some kind of name-able syndrome. I'm not advising to ignore western medicine, only that sometimes Chinese medicine can be helpful as an adjunct.
Best to you. There is a lot of sickness in this world, isn't there.