Do you ever feel dissatisfied in your relationship?

I've been with my SO going on 8 months and recently noticed a change in him. I just dont get the attention from him that I used to. I don't feel as though he's cheating but we don't go out or spend as much time together. He says he loves me everyday and is happy to have me. I just need more attention... mind you I've never been needy or clingy before so this is something new for me and idk how to handle it. Please help!!!