Hypoglycemic trouble!?

ok so i have hypoglycemia but not diabetes, i dont own a checker prick thing all i do is eat snacks and stuff should i do more about it? ive had three stages where im face down in the bathroom just throwing up nothing but air is this common or am i a freak of nature and im incredbly skinny to im 14 and i weigh 103-98 lbs. im really confused what i should do ive had it for a year plz help!