Love sickness? please give me advice?

so there was this boy.. we talked everyday straight for half a year, we still talk but i havent spoken to him for a week he hasnt texted or called me.. im starting to feel that he's getting annoyed with me or doesnt want me anymore.. i havent asked him about any of this because im scared of the answer he will give me. i dont wanna seem desperate.. im in love with him, but im sensing i have to get over him.. tell me if im stupid. i seriously dont know what to do. im dreading for when i have to speak to him.