DD who is almost 5 has recently had a few episodes of severe stomach pains and I'm beginning to wonder if there is a deeper cause for this as it doesn't seem to be bug related. The episodes last for a few days (this time since Friday lunchtime) but are not constant over this time ie she'll be fine for a few hours and then suddenly crying in pain saying her tummy is sore. Linked to this she will have not 100% normal poos, but not real diarrhoea IYKWIM. She doesn't have a temp and the rest of us are fine. She's had tests for urine infections a couple of times but always clear, and no sugar in urine either. I'm suspecting food issue/IBS, but she has had a fairly constant diet for ages and has gluten every day, so I can't see it being gluten. She doesn't tend to eat sweets other than chocolate, but had 2 Percy pigs on Thursday - not sure if reaction to this would be enough to cause 4 days of sore tummy. Any ideas or suggestions would be great as when we've gone to GP they've not really been much help just saying as long as she is eating/drinking episodes of upset tum for up to a week are not concerning.