Ways to correct vision? Eyesight help please?

I am 16, and -2.75. I wear contact lenses, glasses sometimes, and my eyesight is gradually getting worse. I would be too scared to have laser treatment, I hate everything like that, always faint or have panic attacks at needles, hospitals, etc. But as I am a dancer/singer, I am on stage a lot, which makes my eyes dry, I just wish I had perfect vision. I have heard how to correct it naturaly, like books, but theyre expensive, and was wondering if anybody knows any ways. Or ways in the future, that dont involve surgery. Thank you! xx

my eye doctor told m that looking at things far away ( if you can’t see far) helps your eyes and if you can’t see near then looking at things near will be your best bet.

but honestly that was like 2 years ago and i’m getting worse and worse evey year.. but it doesn’t hurt to try