I'm getting sicker, not better

Just had to go relax for a few minutes to fight off a sudden flare of nausea that hit out of nowhere. Seems like rather than getting better, I am getting sicker. I really hope that this was just a three day cold and not one of those ones that is going to hang on for a week or two. I don't want to feel this way for the next couple of weeks. I just wanna curl up on the end of the sofa right now and watch back to back episodes of Supernatural, not work my way through coughs, sneezes, sore throat, achyness and the occasional nausea.