A couple of weeks ago, I had viral type symptoms. I worked through this and travelled with work quite a lot in the following weeks. This left me feeling very tired. I also had a bad experience in a hotel room where bugs or roaches were present in the room. A couple of days ago, what looked and felt like a couple of insect bites appeared on my ankle. I thought nothing of this. Since then, several large, inflamed and itchy lumps have appeared around both lower legs, forearms and parts of abdomen but relatively isolated to these areas so far. I did wonder whether these were insect bites, but no one else in my household has any similar symptoms. Could this be a post viral infection?