Hey my name is casey quade and i have been having extreme pain in my back for about 5 years now. I am only 20 years old. the pain is kinda by my tailbone and i am getting numbing into my butt. I just had a bone scan and an mri done. my doctor said that there was nothing wrong. i am having a hard time beleiving this because right now i am on oxycodone and I am still in very bad pain. Please help thanks.