Hi there Izzie, it's nice to meet you.
I've had a couple of those concussions myself, maybe more (hard to tell with all the car accidents I've had!), and they are painful!
You might want to check in at our headache forum, and here is the link.
http://neurotalk.psychcentral.com/forumdisplay.php?f=32
Also, here is a link to the Traumatic Brain Injury and Post Concussion Syndrome forum.
http://neurotalk.psychcentral.com/forumdisplay.php?f=92
Carose reminded me that I need to check in with Fly Lady as well! It's a fun site and has tons of good recommendations for organization for those of us who are 'organizationally challenged'.

If you're interested, here is a link to Fly Lady.
http://www.flylady.com/
I know I have CHAOS syndrome - Can't Have Anyone Over Syndrome. LOL! But then, I also deal with fibromyalgia, back problems, etc. etc., and the ole depression.
Good luck and welcome to this wonderful place!