Can you get some photos of the poop, especially the crystals?So her poop is much more brown than green which seems like a good sign but when I checked for worms I found what look like little whitish/clear crystals (like sand or silica)? Is this just sand from her normal free ranging or is this some sort of urine by product I should be concerned about? Any ideas?
Probably sand or maybe even oyster shell that has been polished when passing through the gizzard.
Worm eggs are microscopic, so you wouldn't be able to see those with a naked eye.