Have had toothache all weekend but it seems to have died down a bit now, though I'm still getting the odd twinge. I think it's because my gum has receded - I can see some exposed tooth below the gum line, in a sort of 'pocket'.
Will the dentist treat this - and if so, how? I've got an appt tomorrow morning and am scared - it's ages since I had to have any dental work done.