I have a retinal nerve problem. Can get?

My vision is L-12/6 and R-36/6 with specs.I also have squint in my right eye.I also have eye floaters when I go outside in the bright sun which developed recently 2year back. I am not able to manage many things with this vision. i have this retinal nerve problem since I was born.I was taken to many hospitals including 'Narayana Nethralaya' but nothing worked out.After many years,when i was 8 years old I was tested in 'Prabha Eye Clinic', bengaluru.They consulted me specs (L: -1; R:-1.75)which has been increased now (L: -2; R: -2.75). After wearing my specs also my vision is very poor. I can't see the board properly even if I sit in front bench.I have been regular to my eye test, but nothing has improved  Its very difficult to drive in night.Recently from few days, I feel blurriness in my eyes during night. I am depressed due this problem. Please help me😢. My OCT images are attached. Please tell me how I can improve my vision or are there any other solutions I can get?