What up Jeez
I'm actually 16 too, gonna be 17 this June. Anyway you seem like your on the right track. At least you got natural game, I really have no game at the moment. Thats why I'm trying to get into this
I say go for the one that that you used to know. Instead of thinking as it being awkward, think of it as something you can just laugh about. I mean I think things are only awkward when you think that they're awkward. Or in some cases if your just an awkward person, like I occasionally am lol.
Good luck though