Hey - my ds 8, has suffered with tummy aches on and off for a couple of years but recently they are getting worse and more frequent . Have been to GP a couple of times and had stool sample but nothing of note and they just say children get tummy aches. He has missed quite a bit of school and is off again saying it's a stabbing pain round his belly button. At a loss how to help - could it be a Food intolerance or some kind of ibs? Anyone any experience if either of these And if they cause tummy aches as a symptom?