I'm currently suppose to be on tray 13/39. It doesn't fit (see photos). My top tray of 12 was broken at work due to my own stupidity. And I no longer have 11 top thanks to the help of an 8 year old and my puppy. I'm not sure what to do. It is Saturday and my dentist office isn't open until Monday. I have #13 trays in but they are extremely painful which is unusual. I'm not sure what to do.