I had a skinny bbl approximately 8 months ago . Due to a weird complication, all the transfered fat and my native fat was lost on one side. Only about 200cc was transfered to start. I am left with a concave triangle shape on my right side, left side has a small indent. I have no additional fat to give. Sculptra did not really help. Are butt implants my only other option? 5'4", 113lbs. 41yo, great skin quality