Hello, I have HS, POTS, and Ehlers Danlos Syndrome. Recently I've had a strange outbreak on my back that doesn't look like Hidradenitis. It's more like acne but they have no fluid in them and it's in a perfect U shape on my lower back (I usually don't get HS back there). I wish you could upload pictures. Anywho, because I have trouble healing I was wondering if anyone knew what it was and if there were any creams or topical a I could use to get rid of it and speed healing. I've been to dermatology so many times and he has no idea what it is!