How do i fix this problem?

i was born with Optic nerve hypoplasia in my right eye, doctors thought it was a lazy eye until i was 7, the doctor determined that my optic nerve was too thin and my vision would not get better. I wanted to ask if there is anyway could ever see in my right eye normally.I have perfect vision in my left eye. When i close my left eye i can see with my right eye a little bit so that means it is not completely blind. Though the vision in my right eye is darkened and i can't read letters and words on somethings unless they are super big. I still have depth perception somehow and i wanted to get my vision to normal because i wanted to serve in the United States Marine Corps like my father did. is there any other treatment out there other than "Stem Cell"? I know about stem cell , i would gladly have it done but it costs 20,000 - 30,000 dollars for one single treatment and it is only in china ,puerto rico and mexico. and there is a danger of DNA damage. so what can i do?