Head butted has cause the tip of my nose to sting for two days. What's wrong? (photo)

The injuries and symptoms you have described are consistent with a septal fracture. This is rarely treated emegently but can be corrected with a rhinoplasty and septoplasty procedure.  It appears that straightening grafts will likely be necessary to correct this deformity.  Rhinoplasty is the most challenging of all cosmetic procedures and the crooked nose is the most difficult of all. Seek an experienced rhinoplasty expert.  The Rhinoplasty Society has names on their website to assist you in your search

It appears you may have fractured and/or displaced your nasal septum. See a plastic surgeon for an evaluation.

Dear Mariahemk, First of all I am very sorry to hear about this incident and I certainly hope this was an accident or you should be filing charges. You should be seen by an expert to perform an intra-nasal examination to determine whether your nose has been fractured. Due to the fact that you have had a previous injury and your nose appears to be deviated you will need surgical intervention. Best regards, Michael V. Elam, M.D.