Hello Welcome to Health care magic. I reviewed your history. It seems from the history that you are having blurred vision with headache. The most common cause that needs to be ruled out is refractive error and other causes that needs to be considered are primary headaches like migraine. Refractive error needs to be corrected by refraction testing and primary headaches can be treated suitable medical drugs. Hence I advice you to consult your doctor for examination and treatment accordingly depending on the underlying cause. Hope this is helpful to you. Thank you