My boyfriend doesn’t want to have sex with me

I honestly don’t think my boyfriend is attracted to me. He’s slept with quite a few people and been really into them, but with us I just don’t feel like he wants to have sex with me.

It’s really been getting me down, what can I do?

We’ve been together a year now and live together. I’ve tried getting him to communicate what he likes/doesn’t like but we don’t seem to get anywhere with communication.