I got one itchy bump on my chest a couple of weeks ago and a few days later, I got a few more on my chest, then arms and now stomach and back. The older ones are still there. They are itchy and pimple like. I was very congested for a few days, with a bit of a sore throat, flem, and cough, that I assumed was seasonal allergies, but that has now gotten better. I don t know if it was connected. I don t know what it is, but the bumps are spreading. Thanks for the help.