360 lipo BBL 3 1/2 months ago. Why does my stomach look like this? (photos)

Hello dear!
Thanks for the pictures and provided information as well.
Based on your photos, you are a great candidate for a circumferential tummy tuck, to give you a nice tight tummy and get rid of the extra skin. This is because liposuction does not remove extra skin.
In general, you need to be physically healthy and at a stable weight, have realistic expectations, be a non-smoker and your BMI needs to be 30 or less.
l recommend you to make an appointment with a board certified plastic surgeon to talk about your goals and anything you need to know.
Good luck :)
 

The post-op photos show that the abdominal skin is not of very good quality. There are lots of stretch marks and there appears to be a fair amount of decreased elasticity in the skin. I don't know if your surgeon pointed this out to you prior to your liposuction. You should return to your surgeon.