Sonia Ulan

I need some friendly parenting advice:

For about 6 months now my 7 year old daughter has complained of
non-descript cramps/tummy aches. I am at my wit's end trying to figure
out the cause. The doctor gave my daughter a general exam and ordered
routine tests and an ultrasound but nothing came up. For a while I
wondered if she could suddenly be gluten or dairy sensitive and we tried
the appropriate diets with no success. Still lots of cramps with no
real rhyme or reason, at all times of the day or night.

Can anyone shed any light on this situation?

Thanks very much,
Sonia

P.S. Further to all the discussion re: baby diets and nursing and
introduction to solids etc. our situation with our children has always
involved late introduction to solids and child-led weaning at an
advanced age. (So I am hoping this is not allergy-related!!!)