Is 7cm Large?

I have a 7cm cavernous hemangioma in my cervical spine. Is that considered large?

It's symptomatic, but like everyone else, my neuros tell me it is not causing me issues, that is the one on my brain that I had gamma knife on 4 years ago. I know it's the one in my neck because my neck and back pain were the reason why I sought out doctors to begin with, and after 4 years, the pain has increased, the symptoms have increased. My toes barely have any feeling in them, my hips are giving out, my torso hurts, my tailbone hurts, I'm noticing slight enuresis, and the pain in my neck and back are unbearable. Should I seek out a doctor other than a neurologist?