I have a deep wet coughing fits that lead to shortness of breath and chest pain about once every 20 minutes. I am coughing up rusty green phlegm and can feel a lot congestion in my upper chest. When I breath normally with my mouth open I can hear and wheezing between my collar bone and my sternum. I've been running a mild fever for about two days now. Since this morning I've had shoulder blade pain on my left side and visible veins running across my chest and both shoulders. I have very mild nasal congestion and no soar throat. I quite smoking cigarettes 4 weeks ago. I'm concerned about the visible veins. My fever hasn't been running high enough I don't think for that to be the reason for it. Any ideas? Should I see a physician?