My 13 year old daughter had oral surgery 8 days ago to remove some baby teeth that didn't want to fall out & had 4 incisions made to expose her 12 year molers...She's been healing good til just yesterday, she became complaining of the inner part of her left cheek hurting, like a sharp pain & it gets in the way of her closing her mouth...She has to pull her cheek out to the side before closing her mouth...??...