Lower Lid Blepharoplasty - Persistent Swelling

I had a lower lid blepharoplasty with fat repositioning 15 days ago and I suffer from persistent swelling which looks like bulges, situated at the bottom of my lower eyelids. I know lower bleph is connected with a lot of long swelling but what worries me is the fact these bulges did not change in size for the last several days. Therefore, I would like to ask - is this possible that it is badly repositioned fat? Or maybe excessive swelling at the beginning "spoiled" my repositioned fat somehow?