A few days ago, I noticed this red spot on the back of my calf and the next day I noticed one around the same spot on the opposite leg. These two are a deep red, about the size of a pencil eraser is round. I have been noticing more pinkish red bumps on my belly as well as my back. I m not sure if it s my imagination or what, but I m starting to itch on my back with a little tingling too. At first glance of the bump on each leg, I brushed this off as some sort of a bite from a possible Spider that didn titch or tingle, but the other bumps seem to be more like a rash possibly or maybe singles, but not sure. They seem to be itchy and tingling under the skin. In these places, there are no bumps or red bumps present. I hope this is helpful in letting me know what this is. I also feel no pain, as I am taking pain medicine for another reason. If for some reason you think this is shingles, what should I expect and for how long? Also, how should this be treated? Thank you! Tina