This is entirely normal. Your areolas are still somewhat stretched after surgery. When pigmented skin is stretched, it appears lighter, because the exact same number of pigment cells that were present before surgery are present after surgery, just in a slightly larger area. This means that pigment cell density (cells per unit millimeters squared) is slightly less. Put another way, when skin contracts, there are more melanocytes per unit area, and the skin will appear darker. Your areolas have EXACTLY the same number of melanocytes as before, and the slight but visible variations in color parallel stretch or contraction in your areolas, which will look the same when healing is complete, and stretching and contracting return to normal. The somewhat darker reddish healing scar also acts as contrast to the comparatively-lighter adjacent skin.The white spots are Montgomery tubercles (Montgomery glands), which are present in normal areola skin. These are modified sebaceous glands that provide additional lubrication and skin protection for nursing. Every woman has them, though some are more visible than others. Surgery can cause these to swell, just like pregnancy, or other hormonal effects. They are normal and may be more visible on one side than the other. They are of no significance whatsoever. Check the augmentation photos carefully by clicking on the web reference link below, and you will see many different numbers, sizes, and variations in these Montgomery's glands.You need not be concerned about either of these things! Best wishes! Dr. Tholen