Relax into the fidgetiness.
Feel it. Let yourself be fidgety. Fidgetiness can be meditative. You've just got to allow yourself to experience it that way. Let your awareness rest in the fidgetiness.
Part of meditating is being quietly aware of whatever is going on. So while your mind and body are engaging in the activity of being fidgety, just be quietly mindful of it.
It is sort of like when you get a cut and instead of just being reactive and going, "ow ow ow," you pay attention to the sensation. It soon becomes something different from pain, rather a unique sensation that isn't necessarily unpleasant. Same thing this meditation.
