Get a second opinion. Go to a new dentist, let him take x-rays and see what he says. I would ask for my xrays to take with me from the first dentist. Then show the second one after he does his diagnoses. Something sounds a little fishy to me. 0 to 13? Even if you were pregnant, that is an awful lot. Keep us informed. Oh yeah, if they refuse to give you your x-rays from the first dentist----run. It is the law that they have to.