Pain after laminectomy

Hi,

I had a thoracic laminectomy for csf leak in 2018. I am now left with extreme daily back pain. I don’t know whether if a spine fusion was done or what was used to stabilize my back afterward. Anyone had a laminectomy done and do you know if your spine was fused back? Do you have pain at the surgery site like I do? How do you manage the pain?

Thank you.