What is that bulge or lump I have in the left side of my abdomen after my tummy tuck and lipo? (Photo)

Thank you for your question and series of photographs and I am sorry that your results have not been what you anticipated. It is difficult without an in-person examination to determine what may be taking place. Most commonly this is residual swelling from surgery which will spontaneously resolve but it would be important to voice your concerns to your surgeon to ensure that other issues are not taking place - discrete fluid collection, muscle laxity, or residual adipose tissue.

It is impossible to say without an in person exam.  I encourage you to discuss this with your plastic surgeon before you consider seeing someone else.    Good Luck

Best to seek in Miami local private practice boarded PSs to evaluate, refer for a scan (few $$$s). Than if excess  fat -  lipo the area or if seroma pocket re operate! Fees from $2,500 to $5,000. Or you can fly back to DR for care from your surgeon!