AkAngel,
So sorry to hear of your fall. Follow Dr's. orders with exercises after the cast comes off and wear that splint too. I've never broken anything but had both tennis and golf elbow (same arm) a couple summer's ago. Luckily it was my left, as I'm right handed. But still, heal fast. Perhaps you can plan what you'll finish first or here's a Good Idea : Clean out and organize your sewing space!