That annoying sour throat slowly became a cold and by afternoon I was down for the count. A little after lunch I took a nap. Around 7pm I woke ate dinner and went back to bed. Finally I woke up today feeling better. I still hate to say I had a cold. More like exhaustion with a few cold symptoms. Nothing that a good nights rest didn't get rid of. Today all I plan on doing is relaxing making sure this "cold" doesn't overcome me.