What is causing the "ledge looking," flatness on the bottom of my breast? (photos)

52 years old, 3rd BA (1st ever under muscle, for asymmetry ) w Mentor 350 L Br and Mentor 325 R Br Silicone. Developed infection in RB at 4 weeks post op. Infection cleared and now I am left with flatness under boobs and creases. Did I bottom out (last Q&A indicated R bottoming out and double bubble). Can my revision be done at 12 weeks? Would you suggest a aerolar reduction for symmetry? Also, what is the best skin treatment I could have to help with freckles and sun damage.