Hi found u by accident. I am 50years old and over the past three months or so i have suffered muscle and joint pain in various parts of my body seems to have settled in my back and neck at the moment. My arms hurt when I move them and my neck clicks every time I move it. Today I have also had some blurred vision. Have been to the doctors but they just shrug it off as it being muscle strain. I feel like it's so much more. I am always tired and finding it hard to cope.