15 AND THINKING OF SEX... BUT?

Ok so my boyfriend asked me if we were ready to have sex. As much as I would love to not only loose my virginity to him but also see him naked ahaha, I'm so self conscious of my body. I'm not fat but you know I have stretch marks on my not so big boobs and my not so slim thighs, and I have love handles. I just don't want him to feel unattracted to me if he were to see me naked for the first time... I really love him and I don't want to disappoint him because I can't bare for myself to even see me naked 😂 what do??