Well, yes, fibromyalgia can just lead to blurry vision in some cases. First, you should know that fibromyalgia is a disorder whose most prominent characteristic is pain and tenderness at specific points in the musculoskeletal system. When it occurs, it will not affect your body, but also leading to some eye problems. For example, if someone has fibromyalgia, it will just make them have trouble in falling asleep. Also, they will feel tired and unrefreshed, when they get up. And then, it will just increase the eye pressure, affecting eyes. At this time, some eye problems, such as blurry vision, dry eyes, red eyes, even dark circles, eye bags will occur. for your situation, you need to go and see the eye doctor as soon as possible.