I too have this condition in my right eye, I have had 2 blocks of 3 injections, I went to see my consultant last Thursday and now have to have another block of 3 injections, 1 a month for the next 3 months.
It is a scary condition and I think judging by the amount of people at the injection clinic it is also quite common. There is no cure for it they treat it to hopefully stop it getting worse, the part I really find difficult is when I look at someones face as it is really distorted and blurry. I don’t think you go blind with this condition but the best person to speak to would be your consultant. Do you mind me asking how old you are? I always seem to be the youngest person at the clinic which worries me.