I'm Considered Legally Bling In My Left Eye Have Some

I'm considered legally bling in my left eye have some vision can see but very blurry. 2 weeks ago I see a dark gray or light brown spot when I cover my right eye and only use my left. Went to an eye doctor he said I had water retention in my eye. does not seem to be getting worse at times it looks like the sots are not sold now but they move a little