My daughter is 6.5 years old and is scheduled for a tonsilectomy on August 13. Dr. says her tonsils are enlarged.She does snore a little and is a very picky eater. Her throat always bothers her a lot when she gets a cold, especially in winterl.Her tongue also gets white and her breath becomes very stale. I'm still nervous about the procedure and how painful and uncomfortable she will be. Any advice?