Yeesh poor baby I'm not sure how your enclosure is set up so I don't really have advice for making sure she doesn't get out other than be extra cautious and make sure you've checked and double checked for escape routes. You shouldn't be trying to take her out of the enclosure on purpose until she's settled down some what, unless an emergency demands it. Maintenance and husbandry are a must though, she's just going to have to get used it. Move slow, don't stare at her (she'll think you're a predator if you try to stare a lot), don't come in from above her, and basically just make yourself as unoffensive a presence, but still a presence as possible. It will take time, maybe months, but be consistent, she'll get used to you. Some igs never quite tame out into cuddly pets, but she should at least become used to the daily life and house keeping that goes on around her.
That she has she's still our beautiful little girlie. Our cage is a ventilated wood cage that is more tall than wide. Like a snake tank tipped on its short side almost. Helpful??