You might bring it up with your doctor, also sadly fibromyalgia might effects eye nerve fibers.

What type of medication are you on? Some antidepressants and benzodiazepines might cause depth perception problems among many others when they start to lose effectiveness, meaning that your doctor needs to change your dose or switch you over to another medication. Tolerance withdrawal symptoms may mimic anxiety and pain, muscle pain, muscle twitches similar to fibromyalgia symptoms. This may sound far fetched but happens.

I can't ever drive at night, and days I've got to be extra careful.

I no longer drive because of safety reasons and using my judgement 🙁

I had to stop driving because of dizziness