WebMD on Hypoglycemia.... sounds just like anxiety to me!

I'll be looking more into this and speeking with my doctor about it
WebMD

Mild hypoglycemia
The initial symptoms appear as the body responds to the falling blood sugar levels by releasing glucagon, epinephrine (adrenaline), and other hormones. In normal individuals, blood glucose levels when fasting (between meals) are usually between 70 to 150 milligrams per deciliter (mg/dL).3, 4 The symptoms of mild low blood sugar usually develop when the blood sugar falls below 60 to 65 mg/dL. These may include:

• Nausea; extreme hunger.
  
• Feeling nervous or jittery.
  
• Cold, clammy, wet skin; excessive sweating that is not caused by exercise.
  
• A rapid heartbeat (tachycardia)
  
• Numbness or tingling of the fingertips or lips.
  
• Trembling.

Moderate hypoglycemia,
If blood sugar levels continue to fall, the lack of adequate glucose begins to impair brain and nervous system functions. Additional symptoms appear that affect behavior and judgment. Symptoms usually develop when the blood sugar falls below 50 mg/dL. These may include:

• Mood changes, such as irritability, anxiety, restlessness, or anger.
  
• Confusion, difficulty in thinking, or inability to concentrate.
  
• Blurred vision, dizziness, or headache.
  
• Weakness, lack of energy.
  
• Poor coordination.
  
• Difficulty walking or talking, such as staggering or slurred speech.
  
• Fatigue, lethargy, or drowsiness.
  

Note: A person experiencing moderate hypoglycemia may be too weak or confused to treat the low blood sugar and may need help.