Pearl by Josh Malerman (Bird Box).
It’s about a pig on a small farm that can seep into your mind and make you do and see terrible things. I picked it up after reading Bird Box and a few other books of his, which I enjoyed. I expected to give up on it based on the silly 80s horror movie premise, but the book is truly demented and creepy and I felt existentially weird after reading it
I’m about 75% through The Ritual by Adam Nevill. It is also a movie. I really enjoy how he writes his characters, and the book is legitimately scary and creepy. I have to set it down sometimes.
On the scary/creepy note, another amazing book and movie is Birdbox by Josh Malerman. That book legitimately terrified me.