My PCP sent me for a Spirometry test and when the results came back she told I had "obstructive changes" and wrote in my chart COPD. I she is sending me to a Pulmonary Specialist, which will take some time. After doingimg some research I asked my Dr if she could tell from the test what stage I was in..She told me not to focus on that because I was sick when I took the test? Yeah I've been sick for 6.5 months now. So could I not have COPD? My research show at least 2. Why would she say that