This British article about vision relating to high contrast patterns pretty much nails what my eyes do when I try to read sheet music.https://www.optimax.co.uk/blog/patterns-stripes-hurt-eyes/ I have been susceptible to migraines since I was 12 so that may play a role.I'm sharing this just in case other students struggle with sight reading and don't understand why.
Topic: I think I finally have an understanding of my eyesight...