Is this also osteoarthritis

I was diagnosed 5 months ago with osteoarthritis of the knees, I have it in my fingers, base of the thumb and wrists I am also experiencing pain in the hips and now my left shoulder and upper arm are also extremely painful and can barely move it ,is this also osteoarthritis? I take Zomorph, MST continus and Pregabalin for pain I am also trying Let's Move with Leon but I am finding it hard.