I think you should call your doctor. I saw from your other post that you aren't sure what to do--go to the hospital, call your doctor...etc.
Your doctor will know what questions to ask you and what bacteria you harbor, what your baseline FEV1 is, how often you streak blood etc. Even if your doctor is not there, someone is assigned to be on call for the holidays and helping you is what he/she is there to do. I think it is common for people to get sick around the holidays. I know I do -- was hospitalized dec 20-something a few years ago, and got really sick last year a couple of days after Christmas, missed family holiday parties etc.
If you overlay a viral bronchitis onto existing lung infections, you can get all sorts of misery, like pain and white mucus and even streaking, but your doctor needs to assess the situation. Maybe it will be a phone call telling you what to look out for. Maybe you will be asked to come in. Maybe they will call you in some antibiotics.
I think starting to take care of this today is a good idea. I hope you feel better soon. Post an update when you can.