@NYAN I believe you are correct. Especially when Wiki says - "often in secluded areas such as between loose walls and behind open doors and attic window." My daughter found her in her room behind her open door. Thanks for the info!
@Dapink02 Sorry about the picture...I was trying to get her and her egg sacs...but I did not succeed. To be honest, the only distinctive visible feature I'm able to see is her abdomen has a "marble" look to it.