My teeth are rotten and nearly gone. I would like implants but they cost around $1000 per tooth. I have about $3000 ... What can I do (USA)

I have looked into dental discount plans, insurance, and even thought about pro bono or barter. I just want them fixed. I can’t eat, it sucks to smile (imagine your life without smiling.) What can I do? Unfortunately my credit score is very low (around 500 fico) but I do make pretty decent money and could afford a $500 or so payment per month. This is my top priority. How can I just get them fixed and pay as I go or get some help?

Edit—when I say my teeth…I do mean like all of them. I need about 24 of them tfixed or extracted, have had 4 abcessess, and most are either decayed or broken.