Dd (4) has been complaining of a poorly belly for some time, at home and nursery. Comes and goes a lot, predominantly in the top of her stomach under her diagphragm, particularly at night.
The last 3 weekends she's had severe abdo pain and vomting, lost lots of weight, can't keep anything down for 24+ hours then it resolves itself. Last weekend went to A+E, no help really.
Today have taken her to GPs and now she's going for blood tests. Would anyone have an idea what they're for? Have a reasonable amount of medical knowledge and understand basic human physiology if anyone would be able to explain it. She's very very pale and tired. Am worried it could be appendicitis (Dad nearly died from this), or something even more sinister. 
Have ruled out gastroenteritis, esp as none of the rest of us have had it and no on else at nursery has a stomach bug. Stools ok but soemtimes quite pale and smelly. Blockage? coeliac? Crohns?
Daren't google in case I find something that scares me
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