Any vegans here?

I copied and pasted that into a text file. "Read it later." I am constantly sliding down that downhill road. I'll be 70 in early June, and last year was diagnosed borderline diabetic. I was hypoglycemic since about 25, so this is no big surprise. I am constantly having to change things and delete things. It's difficult!!
I was borderline pre-diabetic so I drastically cut back on sugar and carbs. Now my fasting blood sugar is much better as well as A1C. Question: How can you have diabetes (high blood sugar) and hypoglycemia (low blood sugar)??