Hi there,
To find out if you are diabetic or not, to me, the most inexpensive and quickest way is purchasing a A1C self-test kit called A1C NOW made by Bayer available at WalMart or Walgreeen for about $29.90. This kit is very accurate and simply follow the instruction voila in 5 minutes, the result is in front of you. Good luck
The machine might have been old, or broken. I'd still consult a doctor if this continues. If it had to be one of the two, it'd probably be hypoglycemia. Here are some symptoms of it you need to watch.
SYMPTOMS:
Symptoms you may have when your blood sugar gets too low include:
*Double vision or blurry vision
*Fast or pounding heartbeat
*Feeling cranky or acting aggressive
*Feeling nervous
*Headache
*Hunger
*Shaking or trembling
*Sleeping trouble
*Sweating
*Tingling or numbness of the skin
*Tiredness or weakness
*Trouble sleeping
*Unclear thinking
Sometimes your blood sugar may be too low, even if you do not have symptoms. If your blood sugar gets too low, you may:
*Faint
*Have a seizure
*Go into a coma