Prednisone suppresses your body's ability to fight infection, so it is possible that you have picked up another infection. If I were you, I'd talk to your doctor about why you are having so many problems and what can be done about it. You may also find help from a Naturopathic Physician, as they seem to be more experienced with building a strong immune system.
Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication Allergies & Intolerances, Asthma, Gut issues (dysmotility, non-specific inflammation), UCTD (Lupus?), Osteoporosis, Anemia, T- & B-Cell Lymphopenia, malabsorption/malnutrition, Lyme Disease (Igenex Lab IgM WesternBlot positive/CDC negative), etc.
Meds: Pulmicort, Injectable Vitamin B12, Herbs, Nutritional Supplements, Homeopathy.