Teen Gothic

Hello! So, I moved to California a while ago, and a friend of mine went to a goth club, he liked it and I got interested in going there.

The problem is that I am not goth at all (I did buy black clothes though). But, I am interested in the ambience, the music and just having a good time/experiencing something different.

How should I approach this? I am going on my own (my friend can't make it) and I am terrified of people singling me out or whatever.

I do love to dance though. Any tips is welcome!