Mine is just getting over an infection! Throbbed since saturday night, I've been taking different painkillers until the dentist could fit me on wed. He said it was infected (I'd thought it just couldn't fit, because both my sisters had trouble), and prescribed Metronidazole. Realised it was the swelling not the actual tooth that was hurting, so I switched to ibuprofen, which is so much more effective!
Today, for the first time, I've not had to take any pain killers yet :O SUCH a relief, and hopeful for you that your antibiotics won't take too long to kick in either.
But yeah, not had it taken out - he says other than the infection, it should come through fine, that it has room :/ this is my bottom tooth - my top two have come through fine, but I've had nothing of my bottom ones. But I'm still worried because my 2 sisters had absolute hell from theirs.