What Causes Massive Haemorrhage In Eye Post Taking Regular Shots Of Avastin?

2 years ago i woke up one morning and realized that I could not see out of my right eye. I am 84 years old and I have macular degeneration. I go to an eye doctor about every 5 weeks. I receive a shot of Avastin in the right eye, when my left eye started to show fluid I choose to get a shot of eyeliah . ( I thought if would be a better treatment I do not drive any more. The right eye had a massive hemmorage. It is still there although I now can see the shadow of my fingers when I wave my hands in front of my right eye. Will I ever show any improvements?