I had a ct scan on my lungs because of a persistent cough. The scan showed atelectasis in both lungs. The pulmonary doctor said it was caused by muscle weakness. He then asked if I ever had double vision. I told him I hadn’t. But later I was curious as to why he asked me that question so I researched and discovered MG. When I looked at all the symptoms of MG a lot of what I experienced through my life began to make sense. Right now my arms are getting tired typing this, my jaw gets tired when I eat anything a little bit chewy, hanging a shower curtain always felt like torture to me and I would have to take my arms down several times, I could go on. I’m trying to get an appointment with a neurologist to be tested. Is it possible to have MG for many years and not know it? I’m 63 and many of these symptoms go back to my 20’s but nothing seemed severe enough to talk to a doctor about and I guess I thought a lot of it was just normal or caused by stress.