Hi
The pain that you're having might be due to prolonged and wide mouth opening during the procedure. It mainly happens when your cheek muscle goes into a spasm. You can try massaging the area at the angle of your jaw with your thumb slowly so that the tension gets relieved. Hydrate and take some
electrolytes.
Next Steps
If you're still experiencing discomfort by the end of the week, consult your dentist.
Health Tips
Give your jaw a bit of rest and let it heal. Hope you feel better.