Hi I m Vanessa and I m 17 years old. Ever since I was in middle school, I have been experiencing random sharp pains, but I can t tell exactly where it s coming from, but it feels like it s coming from inside my butt. I would get it once in a blue moon before, but I ve recently been experiencing the sharp pain a lot more often. When I ll get the sharp pain, it ll feel like a shock, and I have to stay still for a little while because if I move the pain will get worst. I don t know what it is and I was hoping that you could help me.