I second that which Jeimi has already suggested - there's a lot of good, juicy information to sink your teeth into here. If you come up with specific questions regarding your crossplay feel free to ask us. There are several experienced MtF crossplayers here. The best general advice I could give is to go with confidence wherever you set foot at the con. Everyone gets nervous but if you can take the first steps out the door and to the con, you might just get a lot more comfortable with your surroundings before you realize it. Not sure how much that helps but if there are other questions you have, please ask us!
Planned Future Cosplays: Sakura Shinguji (Sakura Wars), Kongou-class Battleship (Kantai Collection), Carthaginian Magical Girl (Original), Ratchet Altair (Sakura Wars series), Battle Royale!Sakaki (Azumanga/BR crossover?), and more.