Appendage (2023)

Appendage is a comedic body-horror/thriller film written and directed by Anna Zlokovic that sees a young woman named Hannah, a fashion designer with her career on the rise. Hannah's stress slowly gets the better of her from her career, growing relationship with her significant other, and life in general. But when that stress grows too much for her to handle, Hannah discovers that her stress triggers a terrifying growth on her body that intends to feed on her fears and insecurities.