I make up my own choreography and hae no clue what to do with any of it what should i do?

I feel I am to old to join dance competitions and stuff but people tell me I am not. I am about to be 19 soon. people tell me they want to join and form a team but its always lies I wouldn't mind having a dance team but i don't know how to start it or any thing. I don't have many friends that dance the way I do. I only dance hip hop and that is it because it's all i know how to do. somebody please help me.