Hi About 2 months ago my dd started to rock to and fro in a sitting position. She doesn't look happy - in fact looks sore as she typically clutches her tummy with both hands. Sometimes she bursts out crying. I'm not sure but think it could be her way of easing gum pain (teeth are coming through), pain caused by wind. She's not autistic as she's very interactive, jokes around and is very sociable. I find her rocking upsetting as I can't seem to help her. Has anyone else experienced this? Any tips on it.