Save My Smile! Dental Emergency

I have a bridge on the bottom right of my mouth that basically covers all of the molars.  There is an infection that requires that the bridge be removed, gums be repaired, teeth repaired, and a new bridge created.  Insurance covers none of this.  If I can't come up with the money, I will basically be toothless in the bottom half of my mouth.  I am already missing two teeth on the other side and have never been able to afford a bridge for that side.  The needed dental work will cost $5200.  Being on Disability, I cannot afford this.  I applied for Care Credit and was turned down.  Anything will help!!  Thank you so much.