Ok well I'm going to agree with the previous answers. Maybe you're texting him when he's busy at work, or school, or the gym...which can be annoying. But when you say it doesn't seem like he loves you. Well love is most definitely shown not said. If you're feeling in loved you need to sit down and have a talk with him. In a relationship calm communication and compromise are the only ways to work through any given problem. Try not to sound nagging but voice your concerns.