I bit my tongue about 3 weeks ago and now I have a round hard bump where I but it. Is this normal?
The small bump on your mouth is called a fibroma. Fibroma is a small bump of fibrous connective tissue that normally forms after biting the tongue. It can easily be removed by going to an oral pathology laboratory for testing.
No its not normal if it really hurts go to your doctor and ask them if its fine or not or go buy a mouth washer the mouth washer really helps heal the round hard bump you have :)