My daughter did a flip in the air, and landed flat on her back. It knocked the breath out of her and she couldn t breath for little while then soon got air. My dad, an ems/emt was there and helped us through it. She got up and was fine but sore in her chest. It is 3 days later and her chest is sore in the middle and it hurts her to pick up anything heavy. She said it feels like a bruised hurt. I wanted to take her to doctor to get X-ray to make sure everything is okay. Her breathing seems fine. Do you think she needs to get checked out?