Hugsss Suzie! You might try PM'ng Denise. She had a Very bad crash, was out of it for several days and still rides cross country. The only person - like Maillot said - that can truly answer that question is you. Just don't push yourself if and/or when you get back on the bike. It Will be very scary at first and things will cause you to react differently until you can build your confidence level back up. Living life can be dangerous rather you're driving your car or sitting on your back porch, it's up to each of us how we choose to live it! Sending healing thoughts your way and keeping you in my prayers!
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand, strawberries in the other, body thoroughly used up, totally worn out and screaming: "Yeah Baby! What a Ride!"