question: I was sick with influenza, stomach virus and very sore throat about 1 month ago.  I was very achy as well.  Ever since then I haven't been able to get rid of my cough, I haven't been back to normal.  My throat is still sore and I am still achy.  Just not as bad.  My chest hurts as well.  It feels like I have 50 pounds sitting on my chest and when I touch my chest it feels like I have a bruise on the inside.  I'm not sure if i should go back to the doctor.  Please give me some advice.  Thanks!