Hello Doctor! I Have Painful Joints, Namely, Ankles, Knees, Toes,

Hello Doctor! I have painful joints, namely, ankles, knees, toes, neck, shoulders, fingers, wrists and feet. Shortness of breath, pounding of heart, dry mouth, warm joints, blurred vision, seeing stripes and spots, eye ache, numbness and tingling in feet and fingers, twitches, loss of appetite, trouble falling asleep, weakness are also troubling me. And I drop things alot too.
Can you tell me what's wrong with me? And How much worried should I be about my condition?