I'm coughing again today, worse than I have been for about a week. Not sure if it has anything to do with my being out for a walk for an hour yesterday. My neck was cold because of the wind, maybe I wasn't dressed warmly enough? Other people are wearing t-shirts, and I still have a scarf. All I know is that I have a nasty sounding cough again today.
I am also stressed about work, which I can't discuss here. That's likely not helping.
I hope this is only a minor setback. I don't want to be full-blown sick again. That is, if I did actually get over what I had for the past month.