Oh she sounds sooo cute! Congrats!
Yeah, they do seem to poop alot don't they? LOL Is it normal poop? Not watery or funky colored? Altho now that I think about it, if you just got her and she is stressed or nervous her poo may be a little runny, sometimes being nervous causes runny poop.
Geesh, we sure do discuss poo an awful lot! haha
Don't worry, she will stop eating when she is full. In fact she should always have food available.