unexplained syncope and fatigue

3 months ago I had a cold and grew tired.  I got over the cold but still remained tired.  I was walking one day and passed out.  I woke up shakin on the ground and had banged my head and face up bad.  I went to a doctor who did a heart halter monitor test which was fine.  They drew blood and said it was okay although I do not know all what they tested for, I know at least thyroid.  We thought it was hypoglycemia and I normally eat frequently.  I started feeling like I was going to pass out again.  I had times of nausea and confusion and weakness and things going grey.  I began throwing up constantly.  I went back to a doctor and he said stress.  I quit college and relaxed and did fun things.  Now Im happy and relaxed but still having times where I pass out.  The vommitting has gone away but I still get nausea sometimes and some pain in my abdomin (abdomen).  Before I pass out too Ive been told that I turn grey or white.  Now Ive become very very fatigued sometimes weak and leg pain.  I am frustrated because it has been a while and doctors have not figured it out yet.  They mentioned hormone, seizure, hypoglycemia or blood pressure problems, sleep problems as possible things.  I did a two hour glucose test which was fine, but soon I am going to do a 5 hour test.  Right now I am as tired as when I had mono two years ago too.  Can you have it twice? or do you have any ideas?

[wirewend]

Please tell me they have run a simple CBC blood test to indicate if your blood counts are normal . This could be a blood condition , not so much an eating , protein type disorder . Have you posted all the teams of your condition ? This might help others to identify and address what they might think could help you . Be well , Wendy ~