In desperate need of major dental surgery

I've dealt with this problem for a while. When I was younger I had to have a bunch of root canals but my mom could never afford to cap my teeth afterwards. I've had a bunch of teeth fall out or get infected and now it's really hard to eat and I'm tired of living in pain. It's changed the way I smile and eat and I'm always worried that someone will notice and honestly it's embarrassing. My total bill is almost what I make in a year and I have no way to pay it. Literally anything helps, I just want to be able to eat without pain. I know its a huge ask and i thank anyone who's helped me so far. Thank you all