Could be a complication with probing a six month old green tree. 1 year and 100 grams minimum. That's besides the point now. I would keep her very humid and remove the perches. Seek a vets assistance Monday if you believe it was a prolapse. What are you feeding her? I've seen similar things in over fed little ones. I hate to be speak rudely, but we need to know the husbandry of the animal.