I have a rash on my arms, hands, stomach, back and legs, only maybe 10 raised places on each. Almost like little sores. Today is day 12 of this which is very itchy. Each one is red around it with a small hole in the center. I noticed these a day or two after I had spent two days working in my yards in south Georgia. I thougth at first poison ivy/oak or sumac, but then it began to look more like red bugs. Now I am just so tired of it and ready for it to be gone. Have treated with Epson Salt Bath, bleach, witch hazel, cortizone, calamine, baking soda paste, you name it....Please help, what is it and how do I make it go away?