Boy guidance needed

😋

Background info: 19 Virgin, he’s 20. He’s also military and I work a crazy schedule so we only see each other on the weekends I get off. We’ve been together for about 7 months now we aren’t saying I love you or promising futures together. I know every relationship is different but I don’t feel sparks with him. I don’t know if I’m just down and out because of personal stress or winter blues but I can’t remember the last time I truly laughed. He makes me giggle but I wanna laugh till my sides hurt 😞 he is so sweet and caring and in tune with my moods and I’m always so excited to just hold his hand when I’m with him. He makes me feel calm and we talk about anything and everything (with the exception of this) but I don’t get butterflies with him as I’ve done in the past someone please reassure me :/