I am so sorry you have pneumonia. I have had it and I was sick for three or four weeks and was as weak as a kitten for about two months. They had to change my antibiotics twice. It's been awhile so I don't remember the names of them. I remember the weakness the most and the pain in my lungs. I also have asthma so I was doing breathing treatments every two hours day and night. I was on prednisone, a steroid, and it made me crazy. I have to take it when my asthma gets bad, I am on it now. Yuck. Good luck and I hope you fully recover quickly.