I am right handed, and experience cramping
when writing, like a writer's cramp
, but now I have the same type of pains in both hands. It feels like my hand tightens and curls, but I can move it fine, just with a lot of pain. The pain goes away shortly, aside from some tenderness, which I generally massage it with my other hand. But the tenderness is still there, and it has started occurring more frequently in the past two months.