You should check your temps to make sure the hot end is around 88-90 and the cool end around 78-80 (digital thermometers work well for this). Also make sure you use a humid hide. You might also want to try crickets and other food items.
The ten gallon tank is a fine size for a hatchling. Make sure it always has fresh water and that it can easily get to it.
Doe the record, a fecak exam is an exam performed (usually by a vet) on fresh fecal matter from the leos. It tests for parasites as well as some other issues. They are usually fairly inexpensive ($15 around here, more if it tests positive and you have to treat it).
Hope that helps.
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Brian Skibinski
Milwaukee Reptiles
Brian@MilwaukeeReptiles.com