I know you are probably going to think this is not of any help, but the way I drive is just to say "damn, things looks so wierd" and keep driving. I guess if I had not adopted this attitude long ago I would have become agoraphobic by now. It was my only way to get out and be around people...make my doctor appointments, and get better. Things still look wierd, some days worse than others, but I still get out there.
I hope you are able to do it as much as you can. I think, in the long run, it helps keep you connected.
terri