beyond the wide world's end

specifically for your hand : I had weird pain in my wrist and elbow about two years ago,and went to see the doctor.

It was tendonitis, not yet carpal tunnel syndrome, and your symtoms sound quite abit like it!

If nothing else, you could locate a wrist brace to hold your wrists in neutral position- you can still type and all!

I still have a wierd poppy sound when I rotate my wrists, and my elbow pops these days. But they hurt less when I'm aware of my position.