Im having a bad day, am I okay to be mad?

Hey ladies I’m honestly pissed at the moment. I’ve spent the whole day really deep cleaning the house. I just finished the bedroom right as my boyfriend got home and it looked beautiful! He came into the room and left his shit all over the room. He didn’t put anything in its place and left a mess! And he didn’t even acknowledge the cleaning that I’ve done. I’m a little hurt by it. What do you think?