I dont hate you and i never will(severus snape love/ marauder era)

Info
name: Jessica Blood
age: 15
looks: long brown hair kinda wavy, blue eyes, normal skin tone, not a stick but not fat either.
past: you live in America and has amazing magical powers, that not even Voldemort can think of. you grew up with a pretty normal life other then the magic. Albus Dumbledore came and asked you to come to hogwarts to harness your powers. He left you in London with the Evens family so lily could tell you about hogwarts.
Powers: you don't use a wand you use your finger/hands. The way your powers work is if you want something to happen it happens . your powers have no limits. you can do anything from create a fire ball in your hand to healing or just summoning objects.