Thanks for that Glitterqueen.
No, don't know when I'm having it done. Consultant said to get in touch when I was ready to go on the list. I was due to go on holiday when I saw him, so put him off for the time being. (Coward!!) To be honest, think I wouldn't be so scared if my other eye was ok, but the little I can see out of it would just about enable me to walk around without bumping into things - that's about it.
Consultant also told me it was slightly more complicated because it was right at the back of the eye not like a film over the front.
I know I'm a 'grown-up' and should be mature about all this, but I just can't help being worried about it!