I have little red bumps that started on my hands then spread to my upper back arms then lower stomach And legs too. They itch badly. They almost look like a very small aunt bite or pimple. They itch then bleed then scab if I scratch them too hard. I m pregnant and concerned. I was in the garage a week ago and thought it may be mites from that but they re getting worse and spreading. Please help. What can I do for relief until my doc opens Monday?