Unfortunately, parents (and friends) can be cruel at times -- they simply do not understand the mental anguish that accompanies puffy nipples, gyne, etc. Do you remember the old Indian adage: "Don't criticize anyone until you have walked a mile in his moccasins." This often pertains to puffy nipples.
Unfortunately, you may have to deal with this on your own. If you are under 18 years of age, you will have to wait until you are 18 to be able to legally sign permission for surgery. And BTW, surgery is the only cure for this condition. If you are over 18, then save up your money and try to find an expert in gyne surgery in your area. Good luck!
Dr Jacobs