That must be wonderful! My silly chickens are finishing a molt and are taking their sweet time getting back into the swing of laying.....all the while eating their fool heads off!
I'll let you in on a little secret cure for oncoming colds, sniffles, allergies and such, if you would like. Now, you have to do it exactly like I tell you or it won't be very effective. My family and I have used this on numerous occasions with great success.
Fix yourself a hot drink, run a very hot bath and select a very warm robe and socks. Drink hot drink while soaking in very hot (as you can stand it) bath....don't soak until the water gets cool, keep refreshing it if you have to. When you feel like you are about to burn up, get out of the bath, towel off vigorously, put on your robe, put Vicks Vapor Rub on your chest and the soles of your feet and put on your socks. Take a Benadryl to help you sleep, wrap up in as many blankets as possible and go to sleep. Somewhere in the night you will probably shuck off some blankets but try to keep them around you as long as possible. You may be uncomfortably hot but just let it happen.
In the morning you will feel about 50-75% better. As the day progresses you will notice that you are better than yesterday. By the second day, I usually only have very mild, if any, symptoms that I had before I started. This process works even better if you drink 3 glasses of orange juice a day for 3 days. All of these actions boost your immune system immediately and speeds the white blood cells to their target. This has worked for me every time anything resembling a cold has started. To feel better in 2-3 days as opposed to 2 weeks to a month? I'll take it!
Worth a shot and won't cost you anything to try!