The mouth owies continue

They got me in but they didn't do anything. First, they thought it was maybe that the crown was too tall so they ground it down some (while I squirmed in discomfort in the chair). No dice. So they did x rays which show that it looks fine. Now, I have to go to the endodontist (who doesn't have any openings until Tuesday at 11) and see about a root canal. I had to ask with urgency about getting some pain meds to get me through until then. I think they think I'm making this up since the xrays look ok, but my mom said she had almost the exact problem in the same spot in her mouth.