Hi there! Newbie here.I was recently diagnosed with copd after a bout of pneumonia that knocked me down pretty good. I suspect have had it many years and didn’t know. I was put on symbicort and nebs at first. Seemed to work well. I went to a pulmonologist last week and he switched me to Anoro and Ventolin,said I didn’t need the steroids. My question after all this long windedness is,since switching,been coughing some sputum up when before, I didn’t. Is this normal