Hi. Yesterday my two froth teeth where prep for veneers and I got the temporary ones. After prep, the gum over the teeth was blue and part of the skin overlays has fallen off (nothing to drastically though). A small part of the middle gum line (between the two teeth) was blue and falled out on the night when I was brushing them too. Today its looks much better but will the gum regrowth the part that where lost? I will as my dentist next week on my next vist but Is this normal after the prep?