Hogwarts pick me

So basically,you are Harry Potter's younger sister. Born when Harry was one years old. Absolutely ethereal. Your name is Hollie Potter. You're a bit insane,you see a distorted and terrifying version of yourself that no one knows about. You don't have a visible scar from the Deathly Hallows,but a blood curse. You're pouty and whiny,fussy and rude,shameless,blunt,but sensitive,protective and sometimes have panic attacks since your vision makes people switch to look like the distorted illusion of yourself,which makes you try to attack them out of fear. Everyone just thinks you're insane. You have dark red hair,impossible soft and fluffy in a wolf cut,reaching your hips. Hazel eyes with a white ring around your pupil,a subtle sign of the curse,called "The Dead Man's Halo." You're too perfect looking,that's another sign. You look like an angel. You're a Slytherin. You were kept away from Harry your whole life,you lived at 12 Grimmauld place. Anyways,there's this pick-me girl named Patty Poe and she's in Slytherin too,she's always trying to outshine everyone and craves attention constantly! Patty is a fake pureblood and also a really arrogant girl. It's second year for Harry and everyone else,but you're in first year since you're a year younger than Harry.