it was about 2 weeks before school would let out for summer and then my vision would blacken every once in a while after getting up, i would then feel dizzy. So oneday in my dorm on a tuesday afternoon i was watching an episode of lost on abc.com and then got up and walked to the sink intending to walk out the door, i looked at my reflection and my vision started to fade and i fell, i then saw a wierd dream like image sequence that showed several scenes from lost, it lasted about ten seconds and then i woke up and my body was vibrating and i had to think a minute to figure out how i ended up there. What is this?