Dear Arjun you do not not need to get worried atall, instead of that you step a action against it and that is visiting a dentist who will guied you the best possible treatment which suites your case.
Treatment options for those absolutely vary from patient to patient, there demand,age,cost, time one can have to getting it correct.
So visiting your dentist will actually leave your worries aside.
Have a great day.
Next Steps
visit a dentist earliest.
Health Tips
don't worry.