I'm 4 weeks post-op and had been loving my results up until a few days ago. Everything seemed to be going well and I was sizing down from fajas quickly. at my one week post-op appointment, my doctor advise that I use an ab board so I purchased one and have been using it 23/7, whenever I wear my faja. I recently sized down to an XS faja and also started seeing a vertical crease down the middle of my upper abdomen. I added in foams undernewth my board and the crease is less deep but there is still a noticeable crease. I have also tried using tape like a reverse butterfly bandage to separate the skin on both sides of the crease. Will this eventually resolve on its own as swelling goes down and th Renuvion works its magic? Has anyone else ever had this problem and have suggestions?