I have health anxiety and im so frightened that im going to become blind one day in my life. i see large dots and i get visual auras is blindness rare?

99% chance of vision: It is easier said than done, but you can ''relax''....While a healthy concern about your health is beneficial, almost 99% of causes of blindness can be prevented..Get a full eye exam to re-assure you...The symptoms you do mention sound ''innocent'' but let your doctor confirm that it truly is after the eye exam..Be sure to ask the doctor these questions...Keep us posted..