I’m just curious

Have any of you ever had a problem with you being pregnant and your SO just wanting to rub one off instead of going after you? Have you ever felt like he chooses porn over you? I’m 30 weeks pregnant and just feel like I’m losing my sex life. Like there’s nothing left. He’s going to be having a vasectomy done February 8th, but you would think if he just wasn’t that into me anymore he’d tell me. I’m lost for words and don’t know what to do. I’ve decided to buy a vibrator since I’m not getting anything from him. Someone please help?!