I've had a root canal and gotten a crown. I've had severe pain ever since the crown was put on.

My Dentist reordered a new crown and even replaced a filling on the next tooth. Put new crown on still severe pain. I 5hought when she first ground down the tooth to put a temporary in before I had root canal, that it was ground to far it is well below the gum line. Alo, she took so many xrays that I cant have anymore work done till new year. She cannot find anything wrong. I Also have invisiligners. Any suggestions on what to do next?

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