I'm also happy you found others who have gone through what you're experiencing. It always helps when you discover others who have been through similar circumstances. It's definitely tough having these symptoms but I'm also glad that you can have longer stretches of normal breathing. I'm wondering if there's something dietary that serves as a trigger that sets off a cascade of symptoms leading to air hunger. Many others on here I know struggle with symptoms on a consistent and even daily basis. Definitely good that yours is not daily!