Your teeth are indeed uneven, which is generally caused by congenital inheritance, but it may also be that your acquired deciduous teeth fall off late and change teeth irregularly, resulting in abnormal tooth development. You can straighten your teeth now. You'd better go to the stomatology department to check for deciduous teeth. If there is, it should be pulled out as soon as possible before plastic surgery can be carried out. Teeth are mainly fixed with tools, and they can return to normal in about three to six months.