There are a lot of symptoms suggesting many things.
Gum, jaw and teeth pain could happen due to cavity, periodontal( gum) infection, food accumulation between teeth etc.
-Start lukewarm salt water rinse thrice daily and medicated mouthwash rinse twice daily.
- Steam inhalation two to three times a day.
Next Steps
Video consult or visit dentist
Health Tips
a photograph of the site with the problem is very helpful in giving accurate advice.