Around a month ago I had a filling put in one of my back bottom molar. Since then that tooth as become a little sensitive to hot and cold foods. I first since I never had a filling done before I though it was normal but that the tooth would be find after a while.
It not hurting me otherwise. Is it the filling? Or should I go back to the dentist? I have dental insurance so going back is no big deal but I hate to waste my time if it is nothing.