Please help me 😔

I am sexually active (I'm 18) and I have recently got into a relationship. Such a nice boy I am with and our sex is just unreal he drives me crazy !!! We've done everything apart from him eating me out ... I am scared he is 17 so still really a child and quite immature about things . I am scared for him to judge me because I don't have a perfect vagina where it's all tucked in . My vagina is very tight but I have a 'low hanging clit' as my past boyfriend called it . I have learned to love myself for who I am . It's me you have to live with it . But I am scared for him to take one look at me and find me ugly 😔 I tried telling him about it so he wouldn't be suprised when he does go down there but the words wouldn't come out . Being eaten out is my favourite and I really want him to do it but I am scared he will find me ugly and not want me . Please help me I love this boy