Left sided weakness

hi all. I had ACDF c6/7 August 2023. Although told it was successful and cord was given more space I am left with myelomalacia at that level. I have tingling and numbness in both hands. Left sided weakness arm and leg. Two years on I think the weakness is getting worse. I have physio appointments to help with this weakness in my foot/leg but I’m now wondering if I need to see my surgeon or someone with more expertise in cervical myelopathy. I am being fobbed off by my GP to physios as I was over many years of trying to find out what was wrong re pain etc. My surgeon said after surgery that the spinal cord damage was worse when he went in to replace disc and said I had this condition for many years. Im so worried and I would appreciate others on this forum’s experiences. Am I imagining this or do I have progression? Where do I go from here? Thank you.