Did you have a bad past experience with V in a movie theater? Maybe something in your subconcious reminded you of a bad past experience with V. I think it's a normal thing we go through. Sometimes I feel panicky in certain situations and I don't know why. I'm sure it has something to do with my phobia though. Next time you go see a movie bring along something that will relax you while you watch it. Good luck to you!
~Amy