my boyfriend: only foreplay..?

[alittestory]

So, lately, my boyfriend and I haven't been making love all too often, not really. Maybe 3 or 4 times a week we'll get into 'foreplay', and it'll end up with me giving him oral or something along those lines. Which is kind of strange, I actually looked up, "boyfriend only does foreplay" and all got was a million hits on people's boyfriends NOT performing enough in the foreplay area, lol. The first year of being together (we've been together for 2 years) we had sex non stop, and over this past year I guess I've been giving him oral much more often. Although I love foreplay, I like making love way more! I know he definitely isn't cheating on me, and he doesn't masturbate, ever. He hasn't in years. But we've had a very active sex life as long as we've been together. However, 6 times outta ten it's me initiating any sexual activity, and sometimes he'll even deny me! I get so self conscious and maybe I over think it all a bit too much. I was thinking about maybe just stopping all sexual activity for a while. Maybe that will help in some way? Am I looking into this too much? I'm beginning to think I'm a sex addict! I'm just so confused, I don't know what to do anymore! Oh boy.