Yes, yes,yes!!! There are article about this. Google FibromyLgia and vision problems and you can learn more. I love to read so this has been especially troubling for me.👀 My rheumatologist told me that it is fairly common.🙄

Oh yes...different day to day!
Horrible dryness that prevents me from wearing contacts most days..and what seems like a difficulty focusing😏

Yes! I had lasik surgery years ago, never had any issues until I got fibromyalgia, I ended up having to get glasses again it was so bad.

They guys...this helps me to know that I'm not stupid. And yes...right eye has begun twitching...😡😡

Yes, I've noticed this in the last few months. Blurring, especially in my right eye. Dry eyes. Also I've become very sensitive to light.
I found a link to a local service through the RNIB website. It's administered by my local NHS board, but you go to a local optician rather than hospital.
I've been given an appointment next week to have these problems checked out. They will try out special filters to see which one helps my light sensitivity best, and check my vision.
Perhaps you could check with a local optician to see if there is a similar scheme in Australia.