Help! I'm not sure what to do my DD is grinding her teeth she's got 8 teeth. Dentist is useless just wanting patients to get there teeth witghened didn't seem fussed that she grinds her teeth. Does anyone have experience with this? And tips she does have a dummie only uses it nights or if she's teething and she's being weened off it not sure if it's because of that. It's awful and not good for her teeth just looking for a way to stop it 