Hello Dear,
It seems your symptoms are due to the effect of diabetes on your eyes.Symptoms of
diabetic retinopathy and its complications may include:Blurred or distorted vision or difficulty reading.,floaters in your vision.,partial or total loss of vision or a shadow or veil across your field of vision. ,pain in the eye.
You should maintain your blood glucose levels,and consult a diabetologist.Daily exercise and warm up will help increase insulin sensitivity and maintain your blood glucose.