As one might expect, navigating life with an invisible illness is one challenge followed by another. Beat one. Greet one. Every. Day. Nothing prepares you for the constant fatigue, pain and mystery symptoms du jour – or the endless questions regarding medications and treatments (and let’s not even get started on insurance issues – holy mother of all things bass-ackwards!). You would think that it helps being a nurse – that I would understand more, making it easier for doctors to explain health matters to me. To an…