LisaMay,
Welcome to NeuroTalk. Your experience is very common. We are the invisible injured.
There is a YouTube series of videos call "You Look Great" at
http://www.youtube.com/watch?v=x9Xso...ature=youtu.be
It explains this completely. If you have friends or coworkers who are willing to watch it, it will open their eyes.
I suggest you get evaluated by a neuro rehab clinic for your driving skills. Just being symptoms free may not be enough for the responsibility you carry.
My best to you.