On christmas eve i got stabbed while walking with my cousins (i know such a great thing to happen on christmas eve), i got stabbed on the right bottom side of my back (around 1 and a half inches up from my butt Luckily it doesn't seem like a deep wound but just a flesh wound. A very very small part of my back is numb, i have not gone to the doctor cause 1 it really doesn't hurt much anymore plus i have no medicare. Why is the portion that's numb numb?