I have been battling what I think is a cold for almost two weeks. It started out with a sore throat, which is finally gone, but now I'm coughing and blowing my nose every five minutes. It's disgusting. I have to practically eat with my mouth open so I can breathe (which also grosses me out). My ears feel plugged up and I have a recurring annoying headache. My DH just came home with a sinus infection diagnosis and is pushing me to go to the doc. However, it always seems like it's a virus and they can't do anything, so what's the point? When do you bite the bullet and head to the doc?