I updated it

Physical Description:
Teaghan has slightly tanned skin and they have a disease called vitiligo (the loss of skin colour in blotches), you can see it on their face and some parts of their body. They have medium-length light-ginger hair, and their eyes are a greenish-blue colour. They have sharper canines then most people. They're average height and are very skinny. They have an oval face shape, with few freckles here and there. They have a snub nose. They are physically masculine (no boobs and stuff like that)

Mental Description:
Teaghan is a very sly person, that tries their best to get on others nerves to cheer people up or make light of situations, they're also huge on loud humor, so they try to be the loudest in the room. They aren't easy trusting but they're definitely an extrovert, not empathetic though, more so apathetic, depending on who it is really. They also love playing in mud, that's just how they grew up, it makes them feel connected to the world and grounded. They like reading comic books, they even tried to make some when they were younger, they hate actual books, like learning books, yet they like to learn new things. They're more of a hands on person when it comes to chemistry/science, mostly because they want to try and make an explosion, but they also just find the mixing fascinating. They hate cocky people, it gets on their nerves when others think their better without any facts to prove it. They also hate being yelled at, they think adults only yell just to yell.

Biography:
Teaghan grew up in a poor house, but they made the best of it. Their mom has no job and is a housewife, so she spent most of her time tending to the laundry and dish and what-not, she also spent the most time with Teaghan. Their dad works as a crop farmer, he grew potatoes, carrots, onions and kale which he then sold at his vegetable stand in their town, occasionally he'd have Teaghan uproot weeds and such. They have no siblings. They went to Saint Joseph's Primary School, where they made most of their friends. They had a handful of friends from school, others couldn't go to school so they were homeschooled and Teaghan met them in parks, all of which are muggles, their friends are also rowdy just like them.

First Instance of Magic:
While Teaghan and some of their friends where playing, some older kids started bullying all of them. One of them grabbed Teaghan's bracelet and broke it; that bracelet was from their mom, owned by their grandmom. Teaghan immediately got angry and went to attack the kid that broke their bracelet, but, before they could touch the kid, their bracelet appears back on their wrist completely fine and untouched. Teaghan told their parents about it, their parents brushed it off as kids being kids.

Note: sorry for my terrible storytelling, I'm not good at this.