Filling; I need answers and help please

So I got a filling redone last month in Nov. due to the fact the month before I got that same filling for the the first time because well, I had a cavity. It’s in my back molar, it causes me everyone I bite down. So that’s why I got it redone. Got it redone by the same dentist and well, it still causes me pain. It doesn’t hurt when I chew or bite done in anything soft. Just hard or anything crunchy. It’s upsetting because I want to eat normally without any discomfort. I also do have a wisdom tooth that’s descending down, but idk if that’s the problem. I don’t want to go back to that dentist because he drilled in my mouth twice and I still came back with the same problem? Any suggestions on what I should do?