Congrats! I remember when our hen had her first egg... My brother sat there for what seemed like hours recording her. After a long while she finally layed an egg a few seconds after my brother left the room. I don't think she wanted us to record her laying the egg. :lau
This honestly looks like a blue or black Rosecomb Bantam chicken. I cannot tell the gender, though. You can hire a trained professional to vent sex day old chicks. http://www.the-chicken-chick.com/2014/06/how-to-sex-chickens-male-or-female-hen.html
This link shows how to tell the sex of a...