My daughter has had really bad stomach pain since she was 1 always been thrown out down to constipation but she is on medication for that and has been for years now. She s only 5. Just lately the pains are regularly happening and she is in agony and has to sit or lay down. It happened this morning and she said her heart was going really fast. She has also been regularly been complaining of her heart hurting. We see a regular doctor and saw a paediatrician who took bloods and stool samples and discharges us saying ibs really don t know which way to turn as this is on going