How to rekindle the spark?

I feel like we are a little distant. We've only been dating for 7 months. In bed, he barely cuddles or holds my hand, arm. He cuddles his pillow when I'm right there, I'm yearning for him to cuddle me. When we have sex, he's the only one getting off.. he doesn't even try to stimulate me anymore. We kiss and hold hands still, neither of us barely say we love each other. I have to text him I miss him and I rather have you right now, etc or he won't. I miss that spark we had in the beginning when we couldn't get enough of each other.