While I would like to visit a doctor about this, I simply can't afford it. This rash has been with me two months or so now, it only itches sometimes and sometimes stings. It is mostly on my forearms, the backs of my hands, and my legs, it is quite sparse on my chest, only a few spots. It gets scaly on the back of my hands sometimes, and seems to result in a fair bit of dead skin, if I scratch it it's like a guy with dandruff scratching his head. It hasn't spread or receded in about a month now.
Please help, this is really worrying me.