I had a viral infection of some sort since January 1. Diagnosed with flu, bronchitis, costrochondritis, low grade fevers, fatigue. I also have fibromyalgia. I broke out in a rash for about 2 weeks, and was given medrol dose pack and topical steroid cream. I still feel flu like off and on, and am still breaking out it hives - although it does not get on my face. Mostly my neck chest, back, and arms. Some areas on my lower legs. What else could it be? What else should I do?