I want to alter my body shape, possibly through a BBL. Is it fat, or my rib cage?

I'm straight up shaped like a rectangle And even when I was 5'3" and 85lbs, I still was shaped that way. When I feel my torso my wide ribcage is there i

BBL aka #Liposuction and - Matthew J Nykiel MD

Getting a Brazilian butt lift in Turkey was the biggest mistake of my life - I had to be resuscitated during surgery' - Bristol Live

Can You Be Too Skinny For A BBL?

Waist and Torso Narrowing/Rib Removal Surgery - Plastic Surgeon

Tummy Tuck London, Abdominoplasty Surgery Cost UK

any surgeries to go from the left to the right? : r/Transgender_Surgeries

Is removing a rib from my ribcage dangerous and can it give a smaller waist? - Quora

Does anyone else deal with a HUGE ribcage?? : r/Fitness

My hips are wide and rib cage is small. It's been 4 months since I started workout. Any suggestions how I can get a decent physique. : r/fitness30plus