That really sucks! Take care and keep the recovery going. Gotta ask - did your bike have click-in pedals/shoes when you fell? Maybe just get rid of those? If you're still interesting some type of riding maybe try a 'flat-foot' or 'foot-forward' style cruiser bike (like the Electra Townie series) since its easy to put your foot down when needed. They have a little different riding position, and are not made for long distances, but its an idea that'll allow you to do some riding.