Seeing my boyfriend take me home late at night, he said to go to bed early and then go home without calling or texting, every time.

Maybe they don't want you to come home late. You can't come home late for an appointment. Of course, this is only a possibility.

It is also possible that after he sent you home, he was a little tired when he went back, so he went to bed first. It is also possible that he is afraid that you will stay up too late and disturb you, so it is not good to call you again.

Actually, you can call him or send a message on your own initiative.