There is minimal disc bulge at multiple levels as per MRI report.
What complaints are you having at present. Has the problem increased over the last 2 years. Are you able to walk normally. Are you having control of bowel and bladder..
Next Steps
MRI report is more than 2 years old now. I will suggest you to get a fresh MRI done before planning for surgery. it will help to understand the current situation and the treatment can be planned accordingly..