Can you break your nose with little to no pain? It is only slightly crooked, but it barely hurts.

I would suggest you find a plastic surgeon certified by the American
Board of Plastic Surgery and ideally a member of the American Society for
Aesthetic Plastic Surgery (ASAPS) or facial plastic surgeon
(otolaryngologist) that you trust and are comfortable with. You should
discuss your concerns with that surgeon in person.
Robert Singer, MD FACS
La Jolla, California

Dear gsalas24,it is hard to tell for sure without an examination. In most cases, nose fracture is followed by immediate pain, swelling, bleeding.  I would suggest you to consult a board-certified plastic surgeon. Only after a thorough examination you will get more information and recommendations.
Daniel Barrett, MD, MHA, MS Certified, American Board of Plastic Surgery  
Member, Am. Society of Plastic Surgery

Its possible that you featured your nose.  Typically there would be pain, swelling and bleeding.  In order to assess your injury you need to be seen by a nasal surgeon. Their assessment will include an exam of your external and internal nasal anatomy.