I'm really scared going to a new dance studio? By myself?

I have danced since I was about 5 and I am now 15 and took a one year break when I was 14. I am really nervous because tonight is my first night going to a brand new studio I have never been to! I am so scared to be the awkward outsider, no knowing anyone. The studio is also small which means the girls may be cliquey... Do you guys have any tips for me!? I'm freaking out!