fellow hypoglycemic
Do you keep snacks by your bed? It's a good thing to do, as you must need the food if you are experiencing cold sweats. I have severe hypoglycemia, & I keep emergency food by my bed, I have many times been in cold sweats. Also try having a small snack before going to sleep, & hope you get better help from your doctor, or maybe consider looking for a different one, as hypoglycemia is an uphill battle, I know, I've had it since infancy, but if you have the right Doctor, & Dietian, it makes a world of difference for the better, good luck to you.