back injuries can only do one thing, get way fucking worse. I have 3 herniated discs in my back, so I know a lot about back pain. go get it checked even if it stops hurting. I thought for yrs I just have a sciatic nerve problem. until I got stuck half way down a hill while skating, couldn't move and finally got an MRI after so many yrs of having a sore back. the cool thing is with a shot in my back every 4 months and muscle relaxers I can still be very active. no more skating tho. concrete hurts to bad. moral of this story don't let it get to the point were you get stuck and literally can't fucking move due to agonizing pain.