Should I see a physician for a possible fractured nose?

Most physicians will have you wait and see if any deformities arise once the swelling resolves.  You may have a septal fracture that may be visible on exam.  Look out for any nasal deviation that wasn't present before surgery. 

Anytime you have nose bleed after a nose injury it is wise to see a nose expert to make sure that you do not have a blood clot within the septum and document whether the nose is broken. A blood clot in the septum needs to be drained as soon as possible to avoid perforation of the septum. Swelling can hide a minor change in the nose after fracture which may show up later and if it is not documented the insurance may not cover, should the surgery become necessary later.