Wow that is a LOT to handle. Woah.
I'm glad to hear you're cutting yourself some slack and being kind to yourself!
One thing I thought of when reading your post - did they tell you when to do your eye exercises or do you just choose? I ask because I was told our eyes are most relaxed in the morning and that was when to put my prism glasses on for a few hours each day until I could tolerate them all day. Just thought this info may help?
Hope you're deep breathing and having a good moment when you read this.