I’ve Recently Taken A Bad Fall Onto My Tailbone As

I’ve recently taken a bad fall onto my tailbone as of yesterday afternoon. I felt immediate radiating pain and noticed bruising a little while later. It has been consistent with discomfort ever since and there’s more pain through certain physical movements. As of today, I have been feeling numbness and tingling in my legs down to my toes. I also felt slightly nauseous earlier. Is it possible that I have broken or bruised my tailbone? Maybe dislocated? If so, when should I be concerned with a doctor's visit and how can I treat this?