Hello I'm a 36 year old female and was only diagnosed 2019, I was wondering if anyone who's been living with the condition longer tell me if circulation issues is part of COPD? Or if I should get it checked as it could be something separate. I'm slight so have always felt the cold but recently my knees, hands and toes are having some real issues! I'm wondering if my copd may have been miss diagnosed as few other things I have make me think I have lupus and its affecting my lungs and not copd. Does anyone know if copd can look like other illnesses?