Well...I took Charli into the Dr today and we have some news about her rash, or at least we think we do!
It turns out that sometimes exposure to the antibiotic she is on can cause an allergic reaction very similar to this. Although there is no clear cut way to tell right now, it seems to fit the symptoms. Our Dr. in Columbus is going to contact Charli's oncologist to see what she feels.
Going to the clinic today was a good experience. Dr. Rohwer talked with me for about 30 minutes, and I left feeling very good. We talked about her treatment and how things are going. We also talked about her diet and her lack of interest in food, and also the transition over to "big girl" milk!
We should have an answer after the weekend regarding the reaction to her medicine - before her next dose.
Thanks for the concern :-)