Bump 16 months post lipo/BBL - How can this be fixed? (Photos)

I have a small/medium sized bump on my butt 16 mos. post lipo/bbl. It’s painless and smore noticeable depending on the angle. The location is causing some irregularities like my butt doesn’t flow seamlessly into my thighs. How can this be fixed? Can fat be added around the bump to fill in the dents? This is killing my self esteem. I would prefer to go to a different surgeon to revise.