 [ Symptoms ] do i need eye glasses i am a 41 year old female for the past 3 4 days i have been experience a mild quiveringjumping sensation in my left eye i have also felt a general tightness in this eye i have had 2020 vision up to this point could this be a sign that i need eye glasses or could it be a sign of something     [ Disease ] have you done stool analysis the possible causes either parasitic infection or irritable bowel syndrome with needs a diet modificationstart by doing the stool and urine analysis