My nose is moving and making a sound..what do you think is wrong?

It is possible that you have a fracture of your nose.  If there is any change in the shape of your nose then you should have an examination.  There are may possibilities, you could have a fracture of the nasal septum or nasal bones.  If you have a fracture and require a surgical correction then it would be best to be diagnosed and have it treated within the first two weeks.  

It sounds like you have dislocated the upper lateral cartilage of your nose from the nasal bone on one side. A small amount of swelling will camouflage the problem but it eventually becomes noticeable as a depression in the middle third of your nose on the effected side. If it becomes a problem see a Plastic surgeon, the repair in usually straight forward.

The nasal trauma may have moved your septum from the attachment to the vomer bone, or you fractured the septum allowing it to move back and forth. In general, if your nose looks straight and you can breath, you are most likely fine. You should have an internal evaluation of the nose to assure the findings and rule out a septal hematoma.Best wishes