Front tooth crown feels bulky or not fitted properly

My front tooth needed to be crowned due to a large filling and dentist being concerned it would eventually crack, no root canal. The temporary crown felt great, natural, I had no problems with it. I got the permanent crown and I believe it is already cemented. I told dentist it felt too bulky or big for my mouth and that I did not like it at all, that my tongue hit the BIG bump at the back of crown and thought the crown needed to be thinner, like my temporary..