<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing a foreign body sensation in my eye, accompanied by redness, tearing, and my eye seems to be deviating.  <response>: Based on your symptoms, you seem to be suffering from Astigmatism, which is a type of refractive error where the cornea is irregularly shaped, causing blurred vision and discomfort in the eye. 