You had a central cord injury with your fall. See the sections under cervical; central stenosis and under spine trauma; central cord injury to understand your injuries and current situation.
I do not think that surgery is an option, it is a necessity. I cannot open images as I do not have a HIPPA compliant server yet. The level or levels that are “tight” need to be addressed. That may be one or three.
Donald Corenman, MD, DC is a highly-regarded spine surgeon, considered an expert in the area of neck and back pain. Trained as both a Medical Doctor and Doctor of Chiropractic, Dr. Corenman earned academic appointments as Clinical Assistant Professor and Assistant Professor of Orthopaedic Surgery at the University of Colorado Health Sciences Center, and his research on spine surgery and rehabilitation has resulted in the publication of multiple peer-reviewed articles and two books.