Welcome to the wonderful world of solving beekeeping problems -may I make the proclamation that solving problems is half the fun?
maecooper, there are numerous things that could have happened. I think your hive is fine. Take a deep breath and let the hive do its thing, and then keep a good watch on it. If you have multiple eggs starting to pop up in one cell, you have laying workers. I doubt you do though, with the hive just being, well, hived.