@Kita_Black only eat soft foods, put ice on it heat will make it worse, ice cream is your best friend and just rest. if you dont have any already make sure you get some dental wax incase the brackets rub against your mouth. it also helps if there's one tooth that's particularly sore, i found if you put some wax oj it youll feel better. the first week is always the worst but it will stop hurting soon.