The Potter twins and the sorcerer's stone

Elizabeth falls asleep reading Harry Potter, wishing nothing but to escape her boring life. She wakes up ten years old and in the cupboard under the stairs, she finds out she's Harry's twin sister. What could possibly go wrong? Well she's about to find out... I know it's not too good of a summary but trust me you'll love it. I hope so anyway! Love always, The girl who believed