Sometimes I react to very stressful situations with hypomania. (Not consciously of course!)
It does sound like you need to calm down...Scrapbooking stuff sounds like a pleasant distraction, maybe do that and try to keep in mind that you NEED to relax - I know you can't control how restless you feel but as long as you enjoy the extra energy it will be even harder.
So sorry about the awful thing that happened, I hope you can talk about it with someone soon...

Take good care and keep us posted