@jonifranklin Welcome to Mayo Clinic Connect!! Did you know about MCC or did someone in the hospital recommend us? I know you’re scared and being sick and the the hospital is a very strange place to find yourself. The high doses of prednisone is what everyone with an autoimmune disorder gets in order to jumpstart treatment. Here is some information from Mayo Clinic about the disorder.
https://www.mayoclinic.org/diseases-conditions/churg-strauss-syndrome/symptoms-causes/syc-20353760
Have you got some family and friends that you can talk to?