I am getting an all ceramic 6 unit bridge for my front teeth. I have 4 missing teeth and the canines are being used as a support

The dentist placed a temp bridge but that felt too tight. I was given another temp but am having issues- a) I am having pain on pressing the canine with my lower teeth B) my lower teeth and upper are banging when I speak c) my jaw hurts as if not closing properly d) my speech is impacted. I am very tensed that my permanent will also have the same issues. Are these problems with temp expected & can it be solved by minor adjustments. Should I make sure my temp is 100% fine then give final impression