About 3 months ago I went and had a dental cleaning, but to my luck this dentist, shaved, chipped and cracked some of my teeth. They were already almost transparent and told her they were sensisitive. Theres pain on the bottom of teeth and they hurt in between, (when she like, sliced up and tried to rotate tool in between them, some look burned. Been using floride and expensive paste since, because, now they are extra sensitive. Is this repairable by another dentist?. if so how, drill and caps or is there extra strenght floride types stuff for affected areas? Any info will be appreciated. thank you .