Eye Tests

Has anyone here tried an Amsler eye test for macular degeneration? I just tried one, and I think I have something called a scotoma.

en.wikipedia.org/wiki/Amsler_grid

amd.org/the-amsler-grid/

en.wikipedia.org/wiki/Macular_degeneration

Unfortunately, one of the ways scotoma occur is from demyelination:
en.wikipedia.org/wiki/Scotoma

NOTE: One of the things that cause scotoma is oxidative stress.

Its my 10 year pfs anniversary today and I’m experiencing another scotoma. So far I’ve been getting them almost every 2 weeks for the past 2 months. Only maybe had it a few times before over the past 5 years. It appears as a blurry blob in my field of vision that becomes very colorful with lines/patterns flickering. I’m essentially partially blind for a few hours. Anyone else getting these?