Have you heard of tangle toys? I love them- google them. But honestly, any sort of fidget toy works, even if it's just a pencil or something. As for the fidgeting, when I'm not my medication, I honestly just try to avoid situations where I am forced to sit still. If I can't however, I sometimes play games in my head to distract myself. Sometimes it works, and sometimes it doesn't. Hope your assessment yields some helpful results!