M.H.
any fever or diareah? What about vitamins?
If she is running a fever or has diarrhea the smell could be from dehydration, or if there is just a fever, you might want to go see your dr and have your lo check for a uti. Make sure she gets plenty of water either way.
And dd usually gets really pungent urine after i give her her poly vi sol vitamins, or if she eats broccoli of asparagus.
Hope everything is ok