Hi Thanks for posting on HCM The symptoms you describe point to a skin infection that could be of fungal or bacteria origins.Other causes of skin rashes like local irritation and allergy are less likely given your description. As for the scars, it is a normal healing process of wounds eve if small. I will advise you try the following: -Good body hygiene -Bath with anti-septic soap or solution like cyteal -Take an anti-histamin like benadryl cream or oral If the problem persist or new rashes appear, you see the Doctor for examination as antibiotics or anti-fungal creams may be indicated depending on the diagnostic orientation of the Doctor. Hope my answer will help you Best regards