I had a procedure done around 9 months ago and the on one side there is no visible signs where the grafts were implanted, the skin is completely flat and flush with my surrounding skin. However, on the other temple there are small white colored bumps where the new hairs are growing out of. They are not overly obvious but are visible when looking at it from the right angle. The side without any bumps is the side that grew in quicker so I'm wondering maybe the slightly bumpy side is still healing? Is it normal for the skin to still be slightly raised or am I looking at having a dreaded cobble stoning situation?? Thanks for the help.