Hed rather play video games than have sex with me

I don't know what to do. We're newly weds(married 7mos) lately he just leaves me alone to play online games with his friends and doesn't want to have sex. This is very hard for me. I'm used to doing it everyday now it's rarely happening. I'm so depressed and I've tried to talk to him about it but he just gets defensive. I don't know what to do I just needed to vent a little. I'm just so depressed, I feel like I hardly get any of his attention at all 😳