I had neck Liposuction done 3 weeks ago (tumescent procedure), and although I see a major improvment with the double chin I had, it's still lumpy around that area and just a bit swollen. Because of this swelling/bumpy appearance, it still looks like I have a double chin (small one). Is this normal, and how long before I see the final results? About 2 days ago it looked like it was getting better, but today I see it a bit more swollen. Is that normal too?