Possible generalized anxiety attack?
One evening last year on Oct my workmates just wanted to help me. Me and the others believe I dozed off on my way home and when a workmate noticed I wasn't getting ready to get off the transportation bus she accidentally yelled my name out loud (from what she told me) then I became really scared.
My two workmates who were sitting in front of me immediately grabbed my shoulders (by working togheter) and waited a minute before letting me get off. What were they trying to do I keep wondering. Next day I apologized to everyone for scaring them.