I am 23F and have had several health problems in the past few years, my biggest question is what is a pale optic nerve and how does this effect me? And could this be part of my hearing loss, and blurred vision, I have not lost it for good but it comes and goes in my left ear. the blurred vision is just like I cant focus on things. I have debilitating headaches at least 4 times a week, I have also had some bladder and kidney infections since this. I do not have insurance so what I want to know is this serious or do a lot of people have this type of damage in there eye. I do not have the funds to go get all these test done.