I have been devastated by this whole process and am past worried about if I will ever get used to them! my most recent adjustment was a week ago today, and now they just feel plastic and unlike real teeth! they just feel flat and smooth in the back! he also smoothed out my bottom teeth so I don't know if that has anything to do with the soft/plastic feel of my bite in the front! is this normal? will it go away? Please somebody anybody reach out to me! I'm terrified