I Lost My Ability to Draw With My Left Hand - It Would Spasm When I Try to Draw

i had three conditions that were considered incurable, but i got a good result by hard work and your just pressing on it. Once i lost my ability to speak, but long, long story, i hunted down the one surgeon who had a still experimental surgery and got affexed. The other was a focal distonia - both are actually brain misfires in a similar region that causes a muscle to do something it's not supposed to. So the other was, i lost my able to draw with my left hand. It would spasm when i tried to draw. One day my brain rewired,. i actually recovered my ability to draw. For over a decade, i forget how long