I mean if I had ON last month and my vision is still not back to how it was before could I still get a DX of ON or is it too late?
Last month (some time the 1st week of Jan) when my left eye had the broken blood vessel I had sudden vision loss, pain moving my eye. I went to the ER and the Dr spent 2 minutes with me and told me I was fine. I didn't know much about ON so I didn't ask him about it. I didn't notices any color difference in my eyes until today. Everything is darker with my left eye. If I cover my left eye and look with just my right I really see a difference, I didn't try this before, I had just looked at things with both eyes and than just covering the right one (my good eye). Never thought about covering the bad eye and looking. Using both eyes seams to be right in the middle of what I see when covering each eye. Like looking at this page with both eyes the boxes look very light blue and there is a white back ground, covering the good eye, the boxes are very light gray with a cream back ground, than covering the bad eye the boxes are very very light blue with a bright white back ground.

Oh and I feel like there is a bight light almost always shining in my left eye.