lack of sex

so for the past week it just feels like my husband wants nothing to do with me. since he's started his new job generally I'm the one initiating sex and I feel like he would be okay if it just stopped all together.... I've felt really alone lately and am craving some sort of physical touch, not even sex but just holding each other. he doesnt cuddle with me at night anymore and when I try to it always seems like he moves away from me or doesn't want me to. he wakes up early and due to not being able to go back to sleep unless I do I shower with him, this morning he seemed like thats the last thing he wanted to do. when he left I broke down crying because I feel so alone.... I don't know how to talk to him about it because I don't want him to think I'm blaming him, I just want him to understand I'm hurting...

*update* this morning we had sex due to him waking up hard. No intimacy just sex to get the job done then we were done...