Was In Hospital For 10 Days With Walking Pneumonia. Was

Was in hospital for 10 days with walking pneumonia. Was on rocephin and Zithromax for 9 days Developed c diff on first day of meds , dr put me on vancomycin , still taking it. My back hurts, under arms hurt, am very tired, my question is: do I still hVe pneumonia ? How will it be treated now that I contacted c diff ? Very nervous