Nausea, loss of appetite and dizziness after lipo and fat transfer; when does it end?

7 days ago I had liposuction to flanks, outer thighs, inner thighs, knees and fat transfer to calves and butt. I have been nauseous and dizzy ever since and can't eat anything, is this normal and when will it subside? I just want to feel like myself again and be able to take care of my small children. I went into this too lightly, I deeply regret it now, even though the results look fine and I don't feel like I am swollen at all. On a side note, does this mean I wont swell or is it just delayed?