Hate my body! 😞

I'm gonna be having sex with my boyfriend tomorrow for the first time. He isn't taking my virginity, it'll just be my first time with him. The guy that took my virginity, we were together for years, he cheated on me all the time and made me hate my body and think I'm not good enough.. I'm so afraid that after he sees my body tomorrow that he'll leave me or want someone else because he'll think my body is ugly too.. I hate the way my boobs and "princess parts" look.. I want to do it so bad and I'm looking forward too it but I'm scared to death that he isn't gonna like what he sees. 😭😭 any advice? 😕