I was just approved by insurance to start Ohtuvayre. Has anyone else used it yet? I am currently using Trelegy , Dupixent and Singular because on top of the COPD I also have eosinophilic asthma. In the last 5 months I have gotten much worst. I don't have portable oxygen so leaving the house scares me since I can't walk across the room without gasping for air without it. I am hoping this is going to change everything for me.