Help Cover Urgent Dental Bill For Disabled Patient

I broke a tooth and had to have it pulled, but then the dentist tried to have me authorize an implant for $5 grand. I told them I couldn’t afford it so I made another appointment with another dentist who would do the work. They said I would get an estimated price before I came back and I never got a price and stupidly let them put a bridge on thinking it would be the cheapest way. Today I got a bill for almost $5900 and about had a heart attack. I’m disabled with three fusions in my back and chronic nerve damage in both legs. I Bring in less than $900 a month. So if you could find it in your heart to help me I would greatly appreciate it.