Thank You. I Had Walking Pneumonia In April---fatigue, Shortness Of

Thank you. I had walking pneumonia in April---fatigue, shortness of breath, and nausea were the primary symptoms. For treatment, I had two steroid shots, prednisone, plus 5 doses of antibiotic. Currently, my feet and ankles are swollen, I am experiencing occasional headaches and I still experience shortness of breath. Could this be residual results of pneumonia?