Welcome! It's good to have you here!

I don't think you sound like a fake at all. Just remember that you are the expert on you. Your thoughts, feelings, experiences, and the identity you express from them, are yours and yours alone, and are not for anyone else to try to define or deny (although, sadly, many may try.) There are plenty of cis guys who aren't hypermasculine, and sadly our society frowns on that, and on femininity in general. So IMO if you've always thought of yourself as male, then you're male, in whatever varied forms that maleness expresses itself--and that's for you to own and celebrate forever.

So just keep on exploring and discovering and being the person that you are, and if anyone else ever tries to tell you who or what you are, or define how you should or shouldn't act in order to be male, tell them to go jump in the lake!