Pneumonia again?

I thought today was going to go well.  I got home last night in time to do my prayers and songs.  I slept fine, getting up around 8:40 to do some more pruning on the orchard road, and walking a little to test my endurance.  I got home and rested some and the cough I have had for the past 2 weeks seemed a little worse even when I was sitting up.  I drove down to the pasture and decided to make an appointment with Rob for 3:30.  I went back home, did my knee exercises, read some more of Matthew and a Merton essay on peace, then organized the tool box in my truck, then finished separating all the tools that I won’t need when I move.  I did a wash and cleaned the dishes, then played piano through the six holy pieces I am working on.  I got to Rob’s a few minutes early and when he examined me he said he was very worried about me getting pneumonia again and having to end up in the hospital again.  That got me pretty upset and Rob sent me over to the Imaging center for a chest x-ray.  He also called in a prescription for Levofloxacin (500 mg), one pill per day for 5 days. He also wants me to use the Nebulizer again.   I drove right to the pharmacy, then since I needed to take it with food, I drove to McDonalds and had a chicken sandwich and a side salad.  I talked to Dave briefly and he was very concerned since he remembered my last bout with pneumonia where I ended up in the hospital for three days.  I called Rob back and he said I could ride my bike after the Holy Spirit group but stay on flat ground.  I am really upset but I hope the Holy Spirit group will calm me down.