Strange rash. Itchiness. Peeling. No insurance need help!

[Ytsurx]

I believe it started maybe 6 months ago. It was a tiny cluster of 4 or 5 blister looking spots little bigger than a pen tip. Thought it was from work and elastic gloves grinding in my wrist. Shortly after it grew to red and about 1" down and covered left to right. It then moved to both wrists. After maybe a month of trying to not agrivate it at work it started to go away. Then it blew up covering both my inner forearms. With either small red spots or raise red blotches all over. I believe it started severe itching right before it blew up. I went to a walk in clinic. They didn't really say much. Gave me a shot of I believe antihistamine.  Some steroid cream and antihistamine pills. It didn't really do anything. Currently it come covers both arms completely red. Its a lot like asunburn. Gets really itchy, red, feels really hot, just like a sunburn. Then it peals starts to look better then bam itchy red pealy miserableness. Please help!