The Mysterious Ongoing Fevers

Today has been a very frustrating day for me. Since yesterday my fevers have been getting worse in terms of temperature and frequency. My blood cultures have all come back negative so there's no bacterial infection that is showing up (that doesn't necessarily mean there isn't one). My viral blood test for varicella came back negative also, which means that I don't have the shingle virus in my system anymore. They have discontinued the Acyclovir and my scabs are starting to fall off. The only problem now is that my skin is so itchy where I had all the lesions. The echo of my heart was also normal. This evening I had the worst fever yet, reaching 103 and not dropping below 102.7 (even with Tylenol). I have been laying in bed with ice packs all over my body. Tonight I had another set of blood cultures drawn and tomorrow morning I'm scheduled to have a CT scan (since I've developed a cough). A group of infectious disease specialists also came to talk to me this afternoon, but they weren't able to come to any conclusion as to what this could be. As you can imagine I'm growing very upset over all this, because not only is there no plan for me to go home at the moment, but there's no plan for chemo until this gets resolved. The good news of the day is that I found out I can order food from the children's hospital menu, which has a much better selection than the adult's!