I want to thank you for your help and especially the people who didn't make me feel like a terrible and stupid person for being freaked out and trying to help and make sure I was doing the right thing for the first new born baby bird I have ever seen. Breeding is not something I wanted to do, we were told the second cockatiel we purchased was a girl, his name is Emma even. I don't see how I can separate them because I believe with all of my heart they are in love. I will just make sure to keep their cage and food in non breeding mode from now on. After she started laying eggs that crashed to the floor I gave them a nest box but I plan to take it away after I pull the hatchling in a few weeks. I am not sure I will ask questions here anymore unless it is imperative because it has been a mixed experience, maybe I will just try talking about my beauties instead of asking for advice.
This is my sweet Emma, daddy bird!