So, I've been dating a guy for three years and I have hardly no desire to have sex with him. I don't know why. At the start of our relationship, I was all into it (it never has been good, but I was hoping it would get better, you see). He was my first, and I had never really been intimate with other men before that, but now it's like it has disappeared.
I love to hang out with him and go out with him, but I feel awkward and I never want to have sex with him anymore, or even oral sex. I don't mind touching him but I don't feel aroused when he touches me, and I feel really bad saying so because he tries so hard to satisfy me but I have a hard time getting into it that he gets discouraged. Worst part is, I'm not cheating or getting it elsewhere. I just lost interest in sex. But this is putting a serious strain on our relationship. And I know I should just bite the bullet and go along with it to make him happy, but it's hard when you're not into it, AT ALL. And he knows, so then he feels awkward, too.
Is this normal? Does this ever happen? And how do I get it back?