I had Smart Lipo in my lower and upper abs 6 weeks ago and have medium swelling around my umbilical area. I was told that Velashape is recommended to improve swelling. I was told by my provider that is just swelling not seroma. I'm concern about the cost of Velashape and if is necessary. Will I have same results if I decide just to wait for the swelling to go down naturally in few more months or Velashape beside reducing swelling will help give me better final results? Thanks!