Ouch! I'm not even sure what tooth it is - somewhere towards the top right corner. Luckily, I have a dental appointment tomorrow at 9am, and not a moment too soon.
I took some double-strength Nurofen tablets, along with two pints of lager. I should have read the Nurofen instructions to find out if it agrees with alcohol or not, but it's too late now. Anyway, I feel really spaced out, as if I'm hovering a few inches above the ground. And the pain has gone, for the moment at least.