I had my smartlipo on chin only, 8 days ago. It is now swollen, hard, painful to the touch, and tight. It feels slightly better when I wear compression, but I'm not sure I should wear it this far out after surgery. I started taking Arnica Montana 2 days prior to surgery & continue to take it, with Vitamin C, lots of water, & light exercise, but the area is larger than before the surgery. Is this normal? What else do I need to do, and be looking out for in case I am having a bad reaction?