I have a book by Dr. Weil about 8 weeks to optimum health. He talks about walking for exercise, but he also promotes healthy breathing exercises. I bet if you can't do the walking that at least the breathing exercise/mediation might help. If you don't have something already from your yoga instructor, I'll transcribe that bit from the book for you here.
My nose is so stuffed. I am up to my eyeballs in medication to help clear it and it isn't helping. I'm trying not to blow my nose too much because that just makes the stuffiness worse. I was able to get a propped up position last night so one nostril would let enough air in to keep me alive. Geez, but I hate this kind of cold.
On a bright note, I found a letter in the mail from school today, telling that my son is accepted into the National Honor Society. Now we need to learn more about what that means. He's out taking the ACT + writing today, and then we're working on applications all weekend to see if we can get these out of the way.