Katrina
There is help for TMJ which is short for Temporal Mandibular Joint which you may find "clicks" when you open and shut your mouth wide. I would get a few recommendations to find a very good dentist who SPECIALIZES in TMJ. There are many things that can be done to help. I hope you've had a scan to be sure there are no other problems? Please let me know how you do, good luck and feel better!