@flashbackfcr,
I am sorry to hear of your husband's pancreatic cancer diagnosis. The treatment, surgery, and complications sound like a long journey. I am not sure where you are getting care but wonder if you have had the opportunity to see a diabetes educator? They can be from a variety of health disciplines, including registered dietitians, nurses or pharmacists. They have additional credentials such as a CDE (Certified Diabetes Educator) that indicate expertise in diabetes. Just wondering if you have access to these professionals who have this additional training.