I have actually had this rash for almost 3 months now. It's all over my entire body now. My skin is now raw and dry. I have scars from scratching at it. It is absolutely horrible. I had a doctor who told me it was bed bugs. He didn't have a clue either. Haha. I've been through the million dollar workup.
My new doctor put me on steroids before we found out I had mono. They aren't helping and making me feel severely nauseous and more fatigued than I was before. I've tried benedryl, currently taking singulair . Neither are strong enough and aren't working. I've felt every single symptom of mono and ebv. Hopefully it doesn't get worse and this is it. I bet this is just as much of a mystery to you as it is to me :/ I am also hoping that now that they know what is wrong, they will be able to do something. But who knows.