I fed her some bloodworms earlier today and she seemed to like them. She successfully ate some flakes even before that, so she is fine in the feeding area. She regained more color, still not FULLY as bold and blue as she was but she was looking good. I decided to put her back in the tank with the other females and reintroduction went easy! The others did not hassle her or anything and she even swam close to them without picking fights. She still seemed to swim in a corner to be by herself, but I am just gonna have to keep a close eye on her for the next few days...but she seemed to get bluer and bolder whenever I put her back in the tank. She is nearly back to her full self again :)