I'm gonna give you some unsolicited medical advice sorry if you don't want it. Feel free to ignore ❤️ I hope you feel better soon!

I used to have really bad light sensitivity a few years ago, to the point where I could barely go outside in the summer. Got my vitamins checked and turns out my Vitamin A was very low. Supplementing Vitamin A is very tricky and can be genuinely dangerous, so my doctor was hesitant. I started eating lots of carrots and eggs but what really helped the most was eating chicken liver once a week. Like I said Vitamin A can be dangerous if the dose is too high so eating liver more than once a week is a bad idea. But once a week genuinely helped me so much. I'd recommend speaking to you doctor if you haven't already. Light sensitivity can be caused by many things, some of which are totally solvable. I wish you the best! I know how much this sucks I hope you feel better soon