Thank you for sharing your problem on realself.
Looking at your photos there is a great likelihood that the abdominal bulge mainly stems from fat which is deep to your belly muscles and around the intestines e.g. Intraabdominal fat.
This kind of fat is not suitable for liposuction and my best recommendation for you is to reduce this fat through diet and sport and if these want help consider one of the weight loss operation options (e.g. gastric banding)
Good luck with your quest for a better body.
Boaz Aman M.D