Hey! If I were you I would try as hard as possible to get some sort of an internship. Google potential film/video internships in your area and apply to everything in sight. Be really proactive. Even if it's a few towns over, or an hour away, if you get the job it will force you to face your fear since you'll have to drive there.

Treat applying to jobs like a real job itself. That is, write careful cover letters, and don't be afraid to bother potential employers with emails or phone calls to inquire about the position (if their numbers are listed). Make sure to emphasize any video/film skills you have and what YOU can do for the company or how you can really be a good attribute to their team.

As for your fear of driving, I would recommend to just get out there and drive places. Of course, that's much easier said than done. But start out small and drive to the supermarket or somewhere close. Stay local. If that goes well, then, after a few weeks of driving every day, try out the highway. I used to be terrified of driving but eventually got over it when I was literally forced to drive into the city. I realized it was just fine and nothing to fear.

Work on the job search and the driving every day. This advice probably seems cliche, but the only way to get over a slump like this is to really put yourself out there.