Need Some Good Advice Helpp!?

I’m a 23y.o female and I’m going to be going to Atlanta Ga soon and I’m going to be checking out some dance studios down there and I’m a little bit scared and shy that the people who been there for a while and know each other ain’t gone like me or might talk bad about me..I am a sensitive person if I see someone looking at me funny I’m the type that will leave and wont come back and I don’t want to do that I’m tired of running..I just want to people to like me and accept me for who I am.. so can somebody give me some advice or tips on what I should do..honest answers plzzz