u/BeginningSandwich470

How do i relieve tooth pain from a possible cavity? I have a dentist appointment in 9 days but I’m not sure if I can make it that long. Pain killers have stopped working (this has been going on for a few days but I’m too scared to go in and fix it) and also gurgled salt water. I basically just brushed my teeth because that’s what helped last time but it did nothing now. I honestly can’t go on for much longer and the pain is unbearable I can’t even sleep. Any help is appreciated🙏