Today i woke up and I had two or three bug bites on my arms. "No problem." I thought. I had pretty much spent all my time outside the night before. I thought that they were chiggers or mesquito bites or somthing. But one of my friends noticed them this morning. They had spread all up and down my elbows.Some looked like mesquitos, while others looked like red marks. The ones that look like mesquitos itch. Every two hours or so, these "bug bites" would keep spreading. Now they're on my back, waist, and up and down my whole arm. What is wrong with me?