As I have understood from your question that you had pain and could not eat from that tooth and got filling done with gic few hrs back and now filling touching with opposite teeth. Bite issue. You need to get it checked. This is called high point left after filling. Your dentist will adjust the filling and make your bite like before. Don't ignore this. You might get jaw pain or headache due to this. Hope you got the answer you were looking for. Regards Dr Nikhil