question: HelloMy problem started two weeks ago when I got a bump at the end of my spine which almost interfered with my walking since 3 days ago. However since 2 days ago, the pain has shifted to the back of my right butt cheek, and it kind of hurts inside and I barely can't walk. I went to the doctor and they said it's not a problem just take some pain killers, however I've been getting worse and worse. Plz help. Thank you very much.Robert.