I've been dealing with some health issues after recovering from COVID-19. I tested negative back in November 2020, but I had pneumonia when I was positive. I've been under treatment for about a month with a reputed pulmonologist. My latest CT chest scan showed patchy ground glass haziness in the lower right lobe, and the CT severity score is 225. These days, I don't really have breathing problems or any major issues, but I feel a bit weak. Can you give me some advice on what I should do next or if there's anything I should be concerned about?

Patient is advised tab azithromycin 500 mg orallyonce daily for 5 days, tab levocetrizine 10 mg bedtime orally for 5 days.