I am sorry for your experience with diagnosis in regards to your health, but your last paragraph or two is completely unrelated to anything other than "diagnosis is hard / my physician wasn't able to help".
In other words, it is completely unrelated, and your overcharging on drugs was awful and again, completely unrelated to this core issue.
In other words, it is completely unrelated, and your overcharging on drugs was awful and again, completely unrelated to this core issue.