I've been experiencing this. I have a hard time watching any movies that show fear of any kind. I watched a comedy movie that had bullying in it, and the fear they showed in those kids when they were being shoved in lockers or something was awful for me.

One of the last times I had sex with my partner he asked me to create a playlist of horror movies. I put in a few that I had downloaded, but never actually watched. One of those came on while we were having sex and it had a very graphic and long scene of a woman being raped in the same position I was raped in. It was awful. I couldn't get the image out of my head for a long time and finishing the sex we were having was incredibly difficult for me.