I take insanely good care of my teeth because of bad experiences as a child. For the past few days had an ache in my back teeth which woke me up at 4 this morning and couldn't get back to sleep. It is not a severe pain but nagging. Can't see anything although have a very old (30 years) filling there which dentist remarked on last time. Have an appointment in a week's time as my dentist is on holiday. My huge fear is that by waiting a week, any decay will grow so the whole thing will become very serious. AIBU, should I not worry and just make it through to the appointment or should I just bite the bullet (worst analogy ever) and try to get seen by her replacement? I was so anxious about it I couldn't really enjoy my birthday at the weekend. I KNOW I'm lucky to have a bloody dentist and to have so few problems in general...