She's in the bin!!!

Hopefully she lays them!!
I went upstairs to check on her when I got home and she was just basking so I re-wet the sand because it was a bit dry I think, you could still make a tunnel but it didn't hold as well. Then I went downstairs to look for the camera to take a pic for you guys then went back up and she was in the bin!! So I just left her alone obviously and I'm going to make sure nobody goes in the room. She has two fake bamboo sticks coming out of the lay bin and there's a fake plant right where the bamboo enters the sand (because I think I read that they like to lay near the base of a plant?).
Fingers crossed!!!! This is her first time laying, and I'm new with chams, so I'm so nervous for her!!! Will she need any special attention after laying? I'm assuming I should increase her calcium for a week or two?