Hey- I just read your post- I'm going through the same thing (just finished a 6 month course of Rifampicin),
and caught what must be the same bug, as I have the same symptoms. It is very frustrating, because the worry, for
me at least, is that the antibiotics didn't kill enough of the bacteria, and the cold is a direct result. I, however, am
more hopeful- because yeast can cause problems inside the mouth- and that tissue is usually where the cold
virus enters the body- Try to keep relaxed, this will help boost the immune system- and eat healthy- don't let
it get you down--its not a set back, but just a work-out for the immune system