I have got two rootcanals. One 4 weeks ago the other a couple months. Both were prepared four weeks ago and a temporary crowns were placed on. A week and half ago the permanent crown was placed on one side the other side did not fit. Now I have a problem with the bite I can't get my teeth aligned it was shaven twice by the dentist. It alo still itches. Can this be fixed ? I have jaw pain and headaches because of this. Feel like I ''m biting on a little rock.:(