I'm just a bit concerned about some lingering symptoms after recovering from COVID-19. I spent 9 days in the hospital and was discharged once my symptoms eased up. My CT chest report mentioned 5 to 10 viral pneumonia with no fibrosis, and they said it was corad 5. Bloodwork was all normal. It's been 30 days now, but I still have a mild dry cough, tightness in my chest, and occasional nausea that comes and goes. Is this something to worry about, or is it a normal part of the recovery process? Also, is the 5 to 10 viral pneumonia significant, or nothing too serious?