Advice?

** I am not upset over not being hugged. I’m not immature like that 😂**

My boyfriend and I don’t get to spend a lot of time together. He doesn’t have a car but his aunt lets him use hers, which we are forever grateful for. Well today, she let him have it again last minute and I was really excited bc we’ve seemed to hit a bit of a rough patch. So he picked me up after I got off work at 8 and we went back to my house. Almost immediately after coming inside, he sat down and fell asleep. I didn’t even get a hug. I know it’s not the worst of the possible problems in a relationship but I feel let down by it. I’m not mad at him, but I was disappointed that I thought this time would help us reconnect a little and it didn’t. Now he keeps asking me what’s wrong and why I was/am upset. How can I explain it without seeming bitchy? Am I overreacting?