Surgery!?!?!?!?

I had a Root Canal way back in December because of an abscess. I had two rounds of antibiotics then and in January. And yet there is still swelling and tenderness. I finally called and went back to the dentist today. The result: surgery. In my mouth. On Wednesday. And by the way I have to pay for it up front. Hmm. Perhaps that is why I put off going back in.
Wish me luck.