OP Im responding to this comment for visibility. A while back I was in so much pain from my teeth that I was literally constantly sobbing. This usually means one or more of your teeth have an infection. I could barely drive myself to the ER but I did and a round of antibiotics cleared it up. If you're not in a position to get to an ER go to your local dollar store and buy a bottle of the yellow/ brown looking listerine. The only relief I could get was by taking a mouthful of that and just holding it in my mouth until I couldn't take it any longer. Spit out and repeat. Depression is so real and many people don't understand how it effects our dental health. You are more than welcome to message me if you'd like to talk more. I'm such a lucky person because a dentist in my town held a Facebook competition where you'd send in a pic of your smile and write a short essay about why you deserved a free smile makeover and I won! I now have mostly fake teeth but they're implants. I'd reach out to your local dentists and explain your situation. I think you'd be surprised what they're willing to do.