If it's a mental illness then I regret to inform you that perhaps this content is not for you and you should find something else.
Call it whatever you want, the idea of liking "horror" but only if horror doesn't contain things I find "uncomfortable" is ridiculous.
Stop the "I have a phobia trend" and get over it. Are you also going to ask spiders in your bathroom to mutate to a box with the word "spider" on it?