Oh, wow! Well, I'm glad that she made it through. My female cockatiel has been egg bound twice before, and it was really scary! So, I talked to my breeder friend, and she said that the reason there are bubbles is because they must have kicked the egg around. When that happens, the egg gets shaken and the chick inside will not grow if it was fertile. She said to just leave the egg with the mother anyway because if you take it away, she might lay more eggs which won't be healthy.