I have only recently got my BS levels under control, after levels that would be between 10 and 22. However, sometimes my levels will dip to 4 during the day, and I get what I would assume would be a hypo symptom - I get extremely shaky very quickly, with no other real symptoms. If I take something high-carb - Coke, or fruit juice - the feeling will eventually go away, but it can take up to an hour before I feel OK again. Is this normal?