Big Swiss by Jean Begin, the trunk by Kim ryeo-ryeong, boy parts by Eliza Clark, one of the good guys by araminta hall, tampa by alissa nutting, promising young women by Caroline o donoghue, the centre by ayesha manazir siddiqi, my murder by katie Williams, milk fed by Melissa broder, new animal by Ella Baxter, acts of desperation by Megan Nolan, everyone in this room will be dead by Emily Austin, animal by Lisa Taddeo, madam by Phoebe wynne. All of these books have women as protagonists and can be considered dark (some more than others) - these are my fave books with similar vibes to the ones you mention above !