USA, Canada / Polish Citizen, US legal resident, but no Polish Passport... [67]

I came to America in '81 via a passport with my mother. I was on hers because I was a minor. She has since turned that old passport in and received a new one with just her on it. Does anyone know how I can go about getting another Polish passport? If that is what I need to travel to Poland and return to America? I am a Legal US Resident so I have a "green card" and I also have my original birth certificate from Poland. Unfortunately, my calls/emails to the Polish Consulate in Chicago have gone unanswered. Any help helps...