Help! I'm stuck!

Because of Hannalee's acid reflux we have her crib mattress on an incline. It works great at letting her sleep but it is not so good now that she is moving more. Some mornings I walk in and she is at the bottom of the crib turned sideways. Sometimes she has a leg or an arm stuck through the bars. I know if she wakes up really crying, instead of just fussing, that she is stuck. On this particular morning she was just "talking" to herself and not too worried about the stuck arm.