health issue

[geckoboy16]

today i bought a new baby leo and after taking it home i noticed that its stomach seems dark and you can see some of its internal organs in its belly. It seems to be acting normal and has no other symtoms of sickness but i seperated it from my other leos untill i could make sure that it was healthy. Is this normal for a baby gecko or is it sick?

Heres some pictures (sorry i couldn't get very good pics)