Sarah,
Welcome to NeuroTalk. You are in good company. Your situation is very common. As poetry said, get your neck checked out. If you have any tenderness at the bony parts behind your ears, this is symptomatic of an upper neck injury. The injury may not show up on a CT, MRI or x-ray. It may need the expert touch of a Physical Therapist, Osteopath or sometimes a chiropractor. Most chiros are to aggressive with these upper neck injuries so be cautious who you let work on your neck.
Good sleeping and resting posture is very important. You need to no aggravate your neck with bad postures.
Read the sticky at the top about Vitamins. You should also check out the YouTube video series "You Look Great" A link is at the bottom of the vitamins first post.
You may also want to check out
www.tbilaw.com and
www.subtlebraininjury.com if you will be litigating your injuries.
Feel free to tell us anything. We have heard it all and nothing is new or odd.
My best to you.