Ive recently started getting itchy red bumps that started on my face, spread to my neck and upperback and upper arms. I have cold urticaria and heat urticaria but its average outside, and usually when I get the hives, they go away. Ive had them for about 2 weeks now, and theyve started scabbing up. I'm unsure what they are, and I'd like to find out.
Help!