My first premolar teeth was removed due to infection at it's root on January 4th of this year by surgeon. Later stiched yo stop blood flow. After removing of stich now it is one month but still I am unable to check anything on that side of mouth. Especially only 2nd premolar tooth is paining horribly. When asked dentist he said it will take 3 months to get bone growth proper in that area. Is it true?