Hello, I have been having terrible back pain on my left side. I went to my doctor two weeks ago he did a urine test said it looked cloudy and to monitor it. Two days ago the pin got worse and my urine became very cloudy white and very foul smelling. I called him and today he had me do another urine test. He said I had 30mg of protein but didn't do anything about it, as I am very run down feverish and have tons of drainage I'm coughing up is this normal? Or something to be concerned about?