I had my wisdom teeth out exactly one week ago. When I was stiff frozen and attempting to put pressure on the gauze, I but really hard on my cheek over and over without knowing it. My teeth and jaw feel pretty much better and I feel like o could chew but I can't. The cut left by my biting really hurts every time I move my teeth up and down. I wonder if there is a way to speed up the healing process?

You must keep your mouth clean, but don't use any mouthwash or peroxide. Salt gargle in warm water is best.
Wet an aspirin and put it on a square of gauze and put it inside your mouth against the cut.
Report in to the office of the oral surgeon about the cut.