head pains can be symptoms
of dangerous conditions, and pain
in the head is NOT a TYPICAL symptom
of hypoglycemia or of neuropathy. Usually, neuropathy first affects the nerves in the limbs or possibly the digestive tract, but you are not mentioning any tingling in fingers or feet (which would be more typical of neuropathy), nor are you mentioning other classic symptoms of hypoglycemia such as sweats, shakiness, hunger, weakness, confusion, etc.