An ICL is your best/only option.
Regarding your high myopia, do you have floaters in your eyes?
Some, i had my eyes checked out and she said its the vitreous gel coming off, this was about 5 months ago, dont seem to be any worse.
Why do you ask?
Hi! I just now read your previous post about your concern. I'm a high myopic too (you can read my post about my problem) and have been concerning much about my sight past few months. I'm still having floaters and recently seeing intermittently tiny flash outer corner of my left eye. I'm so afraid this thing will get worse and I keep praying that it won't happen for so many years. I agree with some experts saying that most myopia like us have good sight til we die and I keep believing in that. I know that I'm also worried of being blind and absolutely I don't want to think about that world. But I also keep encouraging myself that no matter what happen it happens for a good cause and I won't be left alone. Though I'm still worried I keep my faith and enjoy the life, be thankful that til this second I still can see. Hope you encourage yourself too and you can always share/talk about your concern to your family/friends or community here. :)
Screw it may as well get the implants, life is for living and a huge burden would be lifted