I had j-plasma by Renuvion done on my abdomen 12 weeks ago. I have had tremendous improvement. However. I have these lumpy areas (no fat was removed) they sort of come and go. And then also an area with slight discoloration. Any thoughts on what happened and how I can fix it?? Going on a vacation soon and feeling uncomfortable in my bikini. Any suggestions or advice would be appreciated. *note: I had a hematoma above my belly button there