I am so sorry about your accident. Please be patient with yourself. This must have been a great accompolishment when you completed this project. Maybe just doing some smaller projects for a while will help you feel better about your recovery. I remember that after my cancer treatments, I could not think clearly enough to sew anything complicated, so did not sew anything for a while. The first things I sewed were potholders. My hubby walked into my room and saw me at the sewing machine and commented, "you are sewing again...now you are going to be OK".
Good luck and God Bless you with complete recovery...very soon!