Front tooth crown feels bulky or not fitted properly

Hi:Often times your crown can be adjusted so that you don’t feel a bump in the back.  I suggest you go back to your dentist for adjustment.Best,Dr. Maddahi

Hello! sometimes permanent crowns would feel different than provisionals, because the material that they are made off is actually different, and some adaptation will be required on your behalf, however, if it doesn't improve after a few days and you still feel uncomfortable, please go back to your doctor and let him/her know about it so they can fix it.
Hope this helps, good luck