Your symptoms could be Epileptic or Vasovagal. Have you had a Tilt Table Test? With an abnormal EEG, it would be easiest for your Neurologist to assume that your symptoms are caused by Epilepsy. However, that doesn't mean you weren't misdiagnosed, or that you don't have both conditions.
Also, Vasovagal Syncope is a form of Dysautonomia. If you're looking for more information about Dysautonomia here on MedHelp, visit MedHelp's Dysautonomia Community.
It is possible to have epilepsy and normal EEGs.
My neurologist said almost 50% of EEGs from seizure patients come back completely normal.
Fatigue is a common seizure trigger.