Welcome! This is a great site full of helpful people. When you get a chance check out the learning center, it is a good place to get lots of information. https://www.backyardchickens.com/atype/1/Learning_Center
I have no idea if you have a hen or a rooster. I do not own silkies and they all look like aliens to me I see you already posted in the gender thread, you might also try the silkie thread.
I've never owned silkies but have read that they are very difficult to sex until they are several months old...maybe not even then unless they crow or lay an egg. The members on the silkie thread might be able to help you.
Thanks for joining us, it's nice to have you here!
Is all the colour on the neck new? If so Im going to guess you have a boy. I can see why you are suspecting you have a rooster, just has that look doesn't it.
Welcome to BYC. Glad you decided to join our flock. It looks to me like you have a cockerel. ( Please feel free to ask any other questions you may have. We are here to help in any way we can. Cheers.
I was told they were rehoming 7 hen's but I thought this one had a funny look about it, the more I look at this one the more I think your not a hen so thought I would see what others are thinking