My dentist replaced 25 yr old veneers on my 6 front teeth but when I went in the an adjustment, she shaved off too much behind them, removing the thickness and contour. I now feel as if there is too much space...like an overbite feel. Can I have the upper backs of my 2 front teeth bonded to add the thickness and also add a bit to the inside of my eye teeth to help cradle my tongue?