Even after large amounts of liposuction, the body needs time to heal. Sometimes a compression garment can help not only with pain and discomfort but also with contouring the body. It can take 6 months and sometimes longer to really see the effects of liposuction. During this time, diet and exercise still remain important.
It is hard to give a good answer with only a pre-op photo. If that is a picture of your liposuction aspirate, I can say that it looks like they did a good job. There is minimal blood in the cannister so the volume represents primarily fat. I can say that it usually takes 3 mos to loose all of the swelling from liposuction. At this point in time I would start to exercise and do some aggressive massage on any areas that feel firm. Hang in there.