I am 100% the same. I can read fluently, and at a good speed, but I cannot write legibly to save myself. I have such poor fine control with a pen/pencil that I have to hold it in a death-grip and tense my hand and arm muscles to control the letter shapes and even then it feels like the pen/pencil is fighting back. My handwriting is unreadable unless I write in capitals all time. Once I do manage to get the words down on paper, most of the time the words have letters all in the wrong order. It's really frustrating - but at least in these modern times, I rarely have to write anything manually so there's that.