Hey there @asteroidb612, I'm sorry that that happened to you. While I can't guarantee anything, sometimes our GMs are willing to undo these types of mistakes, depending on the situation. I'll go and ask them for you, and then get back to you.

And in the future, when you want to place a pet, click Pixpets > Pixpet Inventory, and then find the pet or egg you want to place. You'll need to select from the dropdown menu where to place them on the grid in your house, and then you can click the "Place" button.

Thank you so much!! I'll be sure to be more careful next time, especially with eggs this rare!