I suffer from a chronic lack of balance (always have, it's how I got the injury in the first place!) so I frequently jar, jolt, hit and hurt my head. Which of course isn't pleasant, but is more frustrating that I am dazed, confused, and as my friend who was with me when I got the injury would say.. I go back to square one for a day or two and am exactly how I was when I got the concussion. I don't know what to do most of the time.
So, I am afraid I cannot offer some profound advice which has a solution at the end. But it helps me to know that I'm not alone and this is.. 'normal'
Thanks for posting this, I hope everything goes well for you!