Anyone know of any good movies and books (particularly movies) that are good representations of ocd? I'm trying to find different ways of expressing how I'm feeling maybe through images and metaphors and I don't really know where to start

I think I have OCD since last year but I just realized that I’ve got OCD this year even I haven’t been to any mental clinics or hospitals to test if I have OCD or not. I realized i have OCD this year when i watched movies or videos but i feel like to watch them again and again to check some specific sentences in that movie. Like if that video has subtitles and there are always have some phrases or sentences that make me read, look at every single words of that thing. Even sometimes i check that thing just want to know at the end of that sentence has a dot or comma, kind of like that, i know it’s hard to describe about these situations for me even i know checking these things doesn’t help me anything in my life but the more i watch, read and focus at any details in anything i look so when i remember about something that i watched or red, if i cannot remember exactly all the words of that sentence in the movies, videos, post i feel like to check just know what it is again. Most of my compulsions are related to anything i look, watch or read in my phone. Even sometimes i feel like to check if that is just an account name of anyone, comments on social medias. And before i had so many bad problems with doing things to just “feel right” after i watched those movies and videos. There were some rules that came in my mind so when i watched them again - i had to click this, touch this, replay this over and over again in the video or even look at video duration at the end. There are so many things that i did before that i couldn’t describe enough but i just want to say i used to want to complete many missions in my mind to just feel right or feel completed. If i don’t complete that stupid mission (i called it stupid because i kept me stuck with my life), I’m gonna do it again and again whenever i free until i finish it. At the moments, i don’t have any stupid missions to do about those things i watched but still have some thoughts about them and want to check to know what they are. Can anyone help me with my problem about OCD? My English can not be really good as I’m not a native English speaker. Thanks.

I'm going to film school and starting to write horror movies. My obsession is that I'm scared of being a bad person of making my characters becoming a predator on younger characters. But that's also horror like...? I obviously won't make them like a literal baby. But I have this horror idea and I just feel bad. Idk how I'm gonna write this shit without having OCD. For example junji ito collection tomine is somewhat of a predator and the ice cream man. And they're both really good horror stories!! even Pennywise!! And people love Pennywise?!! Any advice for Creating horror with OCD themes like pocd and such?

So for as long as I’ve been alive I’ve loved horror/ thriller movies and books. I really only enjoy reading thriller books. Since my harm ocd hit I have slowly started back reading thriller again, but I have to check for triggers before each one I read. There’s been a few books that I was really loving that I had to stop reading because something that would trigger my ocd would come up ( my theme is going crazy becoming dangerous , schizophrenia etc ) so if a character in a book starts hearing voices or something, I get so anxious. I want to be able to read and watch horror / thrillers again. Do I simply need to just continue reading / watching and sit with the anxiety?