nervous about Brazilian waxing!!

so I've never had a Brazilian wax...me and my SO haven't had sex yet because we're in an LDR but he comes home soon and I'm really self conscious about down there 😅 I wanna try getting a Brazilian wax but I feel like that's so awkward OMG lol, and you have to grow it out a certain length? someone help...give a girl some tips or advice 😭😂😂