An hour ago I started feeling extremely weak, very hungry, and shaking. This has happened to me a few times before, I'm wondering what it is. What could it be?
You need to have your fasting blood sugar checked and also have the A1c test. The A1c test will average the blood sugar over the past 3 months.
This will help determine whether you have hypoglycemia or early stage of diabetes.
When weakness hits, eat something sweet and follow up with protein. I use to eat a candy bar to revive myself and as soon as I got home ate protein. Years later was diagnosed with early stage diabetes.