Veneers jaw pain. How/where can I fix this? (Photo)

I've had veneers for 10 years. The OP had to redo them 3 times and they still aren't right, my bite is off and a few popped off. (My local dentist replaced them) I have jaw pain and clenching and my bite is so deep it's shearing some. How/where can I fix and will insurance cover some cost? I cannot afford a whole new procedure.Also they look awful, I now have buck teeth.OP charged a ton of money and I have pain and they're still ugly after multiple visits to him.