Former dark romance addict turned murder mystery/psych thriller lover in desperate need of book recs

Hiii!! I’m a 23F and I’ve loved reading all of my life. Growing up, I loved fantasy (and anything fictional really) and then transitioning into my adult life, I really fell in love with dark, emotional, and/or morbid romance novels. After some time though, I felt like I’d read all of the (dark) romance novels [...]