You should have your Vitamin B12 tested
Vitamin B12 deficiency symptoms:
» Neurological Symptoms:
Irregular reflexes
Numbness and tingling sensations
Impaired position sense
Weakness of arms or legs
Balance related issues
Unsteady or abnormal gait
Dizziness
Absentmindedness or memory loss
Difficulty ambulating
Dementia
Restless legs
Vision related disturbances
Tremor
Urinary or fecal incontinence
Impotence
» Psychiatric Symptoms:
Irritability
Depression
Changes in personality
Paranoia
Psychosis
Mania
Violent behavior
Hallucinations
» Related to Blood Cells:
Anemia
Generalized weakness
Shortness of breath
Fatigue
Pallor
Weakness
The problem you have is polyuria, which may be a symptoms of something else.
I suggest you see an endocrinologist to test if the cause is hormonal eg diabetes mellitus. If the endo doesn't solve the problem, go see a urologist.
The most common cause is extremely high glucose in the blood. Purchase an inexpensive glucose meter and check your blood levels. Rule out diabetes.