Do I still have my dorsal hump or is this a callus?

Hello. Great question. However, with out any images or a personal consultation it is difficult to properly assess your concerns. You are still early in your recovery process. There is still a lot of swelling present.

From the description that you have provided and without any photos it still does sound as if you have persistent bony dorsal fullness.  The cost of the rasping procedure shouldn't come into the discussion with your surgeon as most surgeons will perform minor revisions for obvious issues for free.  The procedure should not be performed for several months to make certain that the hump is not just swelling.  The reduction of a small bony dorsal hump can be performed in the office with a small rasp under local anesthesia.

Most nasal bridge swelling may dissolve 1-3 months after rhinoplasty, and a tender area of your bridge may in fact be swelling. Sit tight for another few weeks, and consider re-asking your question with photos. Thank you. Dr Joseph