It appears to be a fracture in the #31 molar, and a nasty infection. The depth of the fracture is unknown, but if it's deep, the tooth will have to come out. I've been on antibiotics for almost 24 hours, and my appetite is better, but from what I gather, it takes more like 2 days for amoxillin to kick in. I go back next Tuesday for more treatment, and today, I'm just staying quiet at home. I haven't taken any vicodin since Monday night, but I'm tempted to take one now.