Can I get back in the pool? It's been 18 days (and 4 hours) since I swam. I had a mild case of pneumonia, which was pretty much gone after day 5 on antibiotics. I am back on the treadmill, fast walking and using other cardio equipment at the gym. Is it ok to give swimming a try? I still feel a little out of it and groggy, but I think it's partially due to lack of chlorine. :D