Hi alt! Sorry you are having this problem. It looks a lot like some of the allergic reaction type rashes that I have gotten. Have you been in contact with anything new or different? Is it located anywhere else? When I had my SCS's removed in January, I had a severe allergic reaction to the mastisol (surgical glue) and steri-strips. Everything that was put on my skin in those areas after that made it worse and worse. It was like my system was on allergic overload and rejected everything - even benedryl cream!!
I know these things can be really aggravating! I hope you can get some relief from it soon!!
Nanc