The entire human race is heavily infested with parasites and mainstream medical doctors are afraid to tell people the truth about this because 1) they have not been trained to help people eliminate them 2) the drugs they push are designed to manage symptoms, not cure people 3) they lack faith in their patients ability to understand "advanced" concepts like "process" and "herxheimer" and stay the course long enough to get well 4) they have been told that pharmaceutical drugs concocted in a few years by eggheads in laboratories are superior to the herbs that nature spent billions of years designing via natural selection, and they believed this, which is an indication that their egos are in charge because it defies common sense, and 5) they are afraid they will run out of patients and go bankrupt if they teach people how to get well and stay well, or 6) they are afraid human beings on this planet are like bacteria on a petri dish, about to overpopulate themselves out of existence. There may be some merit to number 6, the fact of which, lends support to Conspiracy theories.
Yes your symptoms sound like parasites. But I am a naturopath, not a doctor. And I wouldn't dare say it if I was in private practice charging money for advice because they would come after me with a vengeance and try to put me in prison for medical malpractice. So consider it my humble opinion and please get a second the third opinion from people who gave up on mainstream medicine and got themselves well when they were told they were going to die. There are plenty of them on these forums.
Chronic Fatigue is a descriiption of one of your symptoms. It is NOT a diagnosis. Did you ask the doctor what kind of pathogens cause chronic fatigue?