I've got a dentist appt booked this week as I've been getting some pain on my top tooth, the furthest one back. Over the few days it's gone worse and I've been trying to have a look in the mirror but couldn't figure it out until today I managed to see that there is a hole on my tooth sort of near the gum.
What does this mean? Will I need it extracting?! Im so scared of the dentist as it is and am really upset and scared.