Well, 2 days ago, I was helping a friend lift some tires and I must have picked one up wrong, because suddenly, I felt pain in my back. It really hurt, even just trying to drive home was difficult.

So, here is a summary of the pain. It hurts to muve my torso left or right, and it hurts to bend my neck down(as if I were looking at my shoes, and the closer my chin get to touching my chest, it hurts more). Also, the only place I feel pain is in the middle back, just to the left of my spine. Does anyone know what this could be? Thanx in advance.