Went for chest, abdomen, and pelvis CT scan today. Caught a glimpse of my chest ct. Thick white lines on it, IDK if that's normal for a guy who smoked for 13 years or not, wasn't supposed to see that, but that was all I got the chance to see. Well, no one phoned the same day which I am taking as encouraging. Don't know what's supposed to be there and what isn't. Had a recent (within the past 2 months) COVID infection which I heard could cause pulmonary fibrosis, which sent me into panic mode. Hope the doctor's not too quick about calling me with the results. My stroke consultant said he doesn't think my fingers are clubbed at all which was reassuring. Just now playing the waiting game, frustrating but the longer it goes on the higher the likelihood of a positive outcome for me.