Is it me?😰😥

So my long distance boyfriend loves to sext and we do very frequently. Tonight I was wanting to play and sending him suggestive pictures and what not to get things going. He told me he's not horny tonight and he's playing his video games. Can I not turn him on at all? I would think with the things I sent him he would be slightly distracted from what he was doing but I guess not. What should I do because this makes me feel like I can't turn him on at all?