Troubles

My boyfriend and are away from each other. When I say away from each other I mean like he's in North Carolina and I'm stationed in Hawaii. Anyways, he's a very sexual person and so am I usually but, lately I haven't really been up for it like I usually am. We do the whole phone sex thing but, I dunno. I don't really want that. It's getting to the point where he thinks I don't get turned on by him anymore. I've told him that's not true. He's one sexy man. I just don't know what's gotten into me. My man is the sexiest most attractive man I've laid eyes on. I love him with all my heart. I'm not sure what I should do. I've talked to him already about it and I don't want him to think that I don't want him anymore. I do. So bad.