Enjoy weird fiction overall, sci-fi and “horror” (in a very general sense). I like some Lovecraft, VanderMeers, Ballard, China Miéville, Samanta Schweblin, late William Gibson, Mariana Enríquez… what recent books or writers caught your eye that may loosely fit the term or are similar to works of the above authors? Can be in English, Portuguese or Spanish.
My all-time favorite novel is Blindness by Jose Saramago. I have only read it in English, but it was originally published in Portuguese as “Ensaio sobre a cegueira”.
From Wikipedia: “It centers on an unexplained mass epidemic of blindness afflicting nearly everyone in a nonspecific city, and follows multiple unnamed characters as they navigate the social breakdown that swiftly follows.”