I'm 2 months post injury and am still missing all of my sacral segments. Is it possible for them or at least some of them to still come back? I can move my hips, front of my thighs and knees but not my ankles or toes. Can't even feel my feet. I can tell when I have to pee but can't hold it and when I go its only around 100ml. Does having this much this early mean I might get more?