Difficult to tell at this point if it is infected but it definitely is a burn sustained from the device. If you haven't done so already, contact the person who performed the procedure and let them know that this has happened to you. You likely need to be placed on prednisone to decrease some of the inflammation and a duoderm patch which will help in healing. Regardless, you will likely have some pigmentation afterwards which will resolve, albeit slowly.Best,Payman Kosari, MD, FAADDermatology, Laser and Vein SpecialistsCharlotte, NC*Please remember to +1 answers you like to keep them at the top*Also, "Follow" physicians you like to receive email updates as they post on RealSelf