That must feel terrible at that young age.

It's not linked to your situation but I don't allow my kids to watch creepy or horror cartoons. Whenever they do, they always get scared in their sleep or whenever they are alone they fear monsters will come and eat them. 🫠 It's annoying when they get extra clingy for no reason. But yeah sometimes it is serious and you need to listen and counsel them to help them out of the situation.