I’m not sure if this will be of any help, but I have tried eliminating dairy products. That seemed to help slightly with the visual symptoms. I have also tried to reduce sodium intake because my eye symptoms always seem to be worse if I’ve eaten very salty foods.
For the anxiety end of things I have tried going to acupuncture monthly. This seems to help as well.
I hope you can find something to alleviate your sypmtoms!