"unsatisfying doctor's visit"
yep. This sums up several of my doctor visits after my head injury this past summer. Sad how medical professionals are often clueless when it comes to head injury. I am six months out and pretty much back to normal. Scariest time of my life, however! Had to go on paxil due to anxiety about my symptoms not going away. Also taking a fish oil supplement with high dha and magmind supplements are very helpful to me. And a lot of rest.
Best of luck to you. Try to be patient. You are not alone!!!!!