My tip (probably not what you expected, but for what it's worth anyway...):

You could try "Lilium Tigrinum 30C", as it's in homeopathic dilusion without side-effects it will not hurt to give it a try, you can order it online as usual in pellets-form for a few dollars I assume (or buy in whichever currency from whichever online or physical drugstore, wherever you are).

It is said to be good for astigmatism with high myopia - as well as (according to C. Hering) mouche volantes (= floaters).

This being said, of course, please always consult a doctor and eye specialist and do not postpone the surgery if they tell you it will be unavoidable. Any complementary medicine is always for additional measures for you to take without harm.

I also advise you that you go to the Ask Robert section here on this forum and ask Robert for energy healing techniques for eyes directly.

good luck and get well soon