I know I have the bump in the middle, but is it actually BIG? Or unattractive, generally speaking. How do I correct it? (photo)

I would recommend starting with a consultation with a board certified facial plastic surgeon that specializes in rhinoplasty surgery to discuss if rhinoplasty can address your concerns. 
I would recommend writing down the following questions before scheduling your consultation:
1. Are you unhappy with the tip of your nose? 
2. Do you feel that your nose is too wide? 
3. Do you want to make your nostrils smaller in appearance? 
4. Are you looking to decrease the general size of your nose?
I hope some of these questions will help you pinpoint what it is that you don't like about your nose.  Cost will vary due to various factors like anesthesia fees, facilities fees, etc. I wish you the best as you research your options when scheduling a rhinoplasty consultation.
Sincerely,
Philip J. Miller, MD, FACS Double Board Certified Facial Plastic Surgeon

 The dorsal hump is composed of both bone and cartilage which must be shaved down in order to remove it. Osteotomies will then be required to be placed in the nasal bones. Your nasal piercing will need to be left out for several months after the procedure to allow adequate healing.