Well went back to the hospital today and saw the consultant. And he was lovely.
Basically he said that I am to keep using the drops long-term and he will see me again in six months, providing the pain doesn't return, in which case he wil see me immediately.
So I asked him what could have caused the cateracts and he said that in reality he didn't know, but that it was likely that I had been born with some kind of retinal atrophy (sp?) which can sometimes lead to cateracts in later life. He said that as the cateracts were now in the way he was unable to see the retina to confirm this though.
Now when I was diagnosed all those years ago, they said there was nothing wrong with my eyes, or my optic nerves, so the cause must be in the brain. However I also had a brain scan and no damage to the visual cortex was ever detected either so it really was put down to just being one of those things. But now he says that there clearly was an issue with the eye because the cateracts wouldn't have formed otherwise.
He said that if the cateracts being there were affecting my sight in any way, he would remove them, he also said that if the pain returns he would remove them, but he said that it would be fairly complicated surgery given the blood vescles on the surface of my eye so would only really want to remove them if it would be of benefit to me rather than just for diagnostic purposes, iyswim?
My mum is totally gutted. She says she feels cheated almost, because all these years she believed one thing and now it's something else. We lived in Africa when I was diagnosed, so now she's saying if only we'd come home to see specialists etc maybe things would have been different. But the specialist we saw was supposedly one of the best in the world so would things really have been?
Tbh I don't see any point dwelling on it. My lack of sight has never held me back, and if we'd come home maybe I would have had a much different life and wouldn't have met the people I have/done the things I have/wouldn't have the life I do now.