It does sound like she may be getting ready! How exciting
I would put a bit of bedding in there, you don't want the first ones to be cracked - and maybe a golf ball to let her know where she is meant to go?
Our first ones were all over the place, mainly under the perches though and did get cracked - i think they got taken by surprise! By the third or forth egg from each girl they were doing it in the rihgt place, then I took the gof ball out. One of ours laid a good 3 weeks or so before the others, one every 2 or 3 days getting bigger and bigger til she was well in her stride!
janeyo