Okay so I've been dating my boyfriend for 9 months and he bought me a promise ring. He said he wants to have sex and I've never done it but he has. I'm just really nervous and I'm totally ready for it with him, but I just don't know what to expect. We've talked about it and we both have agreed we wanted to. But now the day is coming closer and I'm just really nervous about him seeing me naked.. How do I stop myself from being so jittery about this?