Boyfriend problems

I live with my boyfriend, but barely see him. He works week days, I work nights & weekends. Wednesday’s are my only day off. It’s Wednesday today, and I was super excited to spend some time with him, but he said he just wanted to relax. I asked for a cuddle, he said no and that he just wanted to relax by himself. His mood is fine, like there’s nothing wrong. He’s actually in a really good mood today. I just wanted to spend some time with him and he’s just not interested. It happened last Wednesday as well. I gave him 2 hours to relax before asking again if he wanted to just hang out with me, and he said “later”. I just feel like I don’t get enough time with him, even though we live together, we barely see each other. But I don’t think it affects him. If I get a Friday off once in a while, he goes to the pub with his friends. And that’s fine, but I still don’t get to see him when I’m home. I told him I need to spend more time with him but he says “why, you live with me.”

Can anyone offer any advice please?