I was unsure where to post this so I put it here (feel free to move it if it doesn't belong here).

For some reason, I get anxiety/attention problems when it comes to watching movies. When I'm reading a book, playing a game or watching an episode from a TV show I'm fine. But with movies it seems like I have a really difficult time trying to sit still and just enjoy the movie. I end up feeling pressured to follow whats going on or I get so anxious that I just beg for the movie to be over soon. I don't know why this is. I know its not a lack of interest because before I watch, I get excited to watch. But I keep losing focus or get anxiety and anxious thoughts just by sitting and watching the movie. And when I lose focus I pressurise myself to pay attention which makes it worse. I've tried a lot of methods to help but all have failed. Anybody know what this is and how to fix it? Thanks.