Save my smile-time to save my teeth

Since my teeth first came in some some were fused together as one, I had my first root canal in a baby tooth at the age of 2 years old. I've spent over 10-15,000 on my adult teeth. I now have six root canals in my adult teeth which are all my front six teeth.
The last root canal I had was in Montana while I was working with Americorps . The dentist perferated the root and injected sodium hypo chloride into my face. It sent me to the hospital with now permanent  nerve damage in my face .

I'm trying to raise money to crown this tooth so it will help me get out of pain and protect the tooth. I'm also trying to raise money for other dental work needed and to help pay for the hospital Bill from this injury. 

Anything would help!!!!

I don't want to sound pathetic making one of these fund raisers for my teeth but we all know how expensive the dentist is. .
I know money is tough for everyone but even a dollar will help!!

Thank you!!!!!