@lilytexas last summer I started with a dry cough, and shortness of breath and I developed mechanics hands, the condition evolved to NSIP and a ct scan revealed ILD, pages of blood tests done and Bronchoscopy later and myo marker panel came back positive with Antisynthatase PL7(which is pretty rare). My ANA was 1.16(almost normal) essentially my immune system began attacking my lungs. I went on oxygen concentrators for a few months. They prescribed heavy doses of predinisone and put me on Mycophenolate Mofetil. It’s taken almost a year but things beginning to get close to my baseline. Wishing you the best and I know first hand the anxiety that comes with what you’re enduring.