Possible Absence Seizures?

Hi there! For as long as I can remeber I have always been telling my mom I was "feeling like I was in a dream" and not knowing where I was at for a few brief seconds. As time went on they seemed to go away. Now 22, they have came back but much worse. I would be driving and suddenly not know where I was at and space out in a almost daze. It eventually ended up with me getting into a wreck with my son in the car with me. I "space out," fidget my hands and mouth and my pupils get very large from what my husband and family has told me. I have had 2-24 hr EEGs, CT scan after the accident, blood work, EKGs and they have all been normal. I had an abnormal tilt table test so they ruled it syncope, but the symptoms add up more for absence seizures than they do for that. I have seen two different neurolgists and feel as if I am at a stand still. We recently purchased a GoPro to hopefully catch some "Episodes" where they happen the most: the gym, and when relaxing. I didn't know if any one else has had a similar situation or could help me figure out an answer. Thanks!