Chronic Fatigue? Short Of Breath, Fatigue, Muscle Weakness And Low Energy

This adventure started about 9 months ago. Instead of my normal routine of get up, eat, hygiene, off to work (I was a remodeling contractor), I started falling back to sleep after breakfast. I must pretext this by saying that I take 40 mg of Adderall in the am and the afternoon. First it was 1/2 hour and eventually 3 hours. Then it was an afternoon nap also, Then an evening nap. This was not every day but most days. About eight or so weeks ago, I developed a blood clot behind my left knee and several in my lungs (as a result of being on my knees for long periods of time installing floor trim we figure). After I got out of the hospital, I started a slow but sure incline in my energy level. Then on October 23 (my 40th birthday) I got short of breath, disoriented, incapable of making clear decisions. eventually I called 911 and when the EMTs got here I had a blood O2 level of 89%. They took me to the ER in a bus and I have never been the same since. I have experienced no increase in my energy level, I have a sore throat most of the time, flu like symptoms, muscle weakness, Most days my mind is still strong but not all, I am functioning at about 25% of what I used to be capable of, I have problems pulling the proper word out of my brain (sometimes 8 or more times per day), I feel run down especially the day after I over do it, at least 4 people have recently tried to talk to me about conversations that I have no memory of, my allergies are not only out of control they are the opposite of what I usually experience (instead of a dry nose I now have a constantly runny nose and I sneeze 50 times per day. I did test positive for Epstein-Barr exposure at some point in my life. I have 6 of the eight symptoms for diagnosis and like 25 of the 35 or so that people with CFS report. We have not yet ruled out MS, Lupus, and all of the kinds of cancer that are required for a CFS diagnosis, but I am almost positive it is CFS. Thoughts?