Sexually frustrated

It’s been a year since I last had sex with my other half. We’ve been together for 6 years. He always says he’s “tired” but yet has the energy to jerk off in the shower every time. Or in the middle the night in the bathroom. Does his “sexting, porn, only fans” regime… blah blahh! There are nights he’ll spontaneously wants to have sex but then either stops me or falls asleep. He tells me that he craves us having sex but he fears me getting pregnant but wants us to have a kid but not now. Is there something wrong with me or there’s something he’s not really telling me….