I Have Chronic Malabsorption And Am Taking 180,000 Of Vit

I have chronic malabsorption and am taking 180,000 of Vit D3 and 80,000 of Vit A a day plus 2400mg calcium citrate. I know my levels are where they need to be (or where they have been anyway) but the last 3-4 days I've been having pain in my fingers, wrists, elbows, knees and feet that came on fairly suddenly with no history of injury. I have fibromyalgia, but it has been well controlled. Is this just the fibro or do I need to see someone to be evaluated? I have a very complicated history, but I was really hoping for something simple.