Folks, when I am at my sickest - I think to myself - this has got to me more than CFIDS. Do any of you get so foggybrained that you cannot understand what others are saying.Let me tell you my symptoms. Tell me if any of you have these symptoms or if I need to search elsewhere for a more concise diagnosis from my doc. My symptoms are... An undulating illness consisting of...... Fatigue that varies in intensity Terrible feeling of internal head pressure Brain fog that makes you feel like you are losing it (comes with the head pressure) Some weeks I feel almost normal just tired. Other weeks I can barely get through a day. Also, I had a Pulmonary Embolism in November. ANyone had blood clots?