Yowza, what's up with that cold?
Dr Quinn recommends acerola cherry
powder(natural vitamin c) , I drink it in my tea semi-regularly and also apple cider vinegar with cinnamon(ac\vc) mixed with water, or all 3 mixed together. But this is not health advice, and I am no doctor, of course.
Hang in there!
Oh, also oil of oregano is good, just a couple drops in glass of water for two or three days is row