I hope you find someone to help you ASAP.

Have you tried the usual remedies for relief? Like gentle gargling with warm water and sea salt or hydrogen peroxide/water. I had a recurring abscessed tooth that hurt so much I would carefully poke around the gum line with a toothpick and then irrigate the area with one of the above mixtures. I was permanently saved from this misery when I saw a new dentist who found and removed tooth fragments left behind from an extraction of a baby molar.