Looking for horror stories where everyone is having a terrible time.

I love horror, and I also have clinical depression, and it always makes me feel better to read books about people who are having a way worse time than me. I want there to be super crazy fucked up things happening and I want to be able to look at the characters throughout the entire book and go “Wow. At least I’m not that guy!” Bonus points if there’s a good audiobook version.