No symptoms for hypo!!!

I've heard of Hypoglycemia Unawareness (http://www.webmd.com/diabetes/features/diabetes-hypoglycemia-unawareness) that causes what you're experiencing, but it typically happens in longer-term diabetics (like me - 47 years, type 1). The link might help, but having a name for the situation always makes me feel like maybe I'm not crazy. Good luck!