Sick

No workout yesterday as I now have an icky cold...or allergies...or whatever. I've felt all bloaty and heavy since I've been sick and I'm not sure why. I've been drinking a ton of water and have been keeping an eye on my points, but wasn't great with my eating or exercise over the weekend- I think maybe that's coming back to haunt me this week. I'm looking forward to starting anew on my points Friday. :) Anyhow, does anyone know the rules on working out while sick? I normally don't do it because I'm afraid I'll push the gunk into my lungs, but I'd really like to keep my momentum up. Any advise is greatly appreciated. Thanks guys!!