I'm 20 years old, and really unhappy with my teeth. My sister cause my front tooth to be slightly chipped at the bottom, a broken tooth on the side, stuck behind a new tooth, anda broken tooth in the back bottom, now rotten and troublesome. Most of my teeth now have cavities, rot and holes on the side from lack of care when i was homeless for few years. I also think my wisdom teeth have all come in. Im wanting a new smile, and better oral hygiene. I want to start renewing my mouth. HELP?