Am I overreacting

LSo I was leaving my boyfriends house after like 10 minutes of seeing each other. We've been together for 7 months. Okay so he walked me to my car and we play kissed for like 3 minutes tops. You know just playing so he told me okay get in the car and started pouting you know just being girly lol playing you know? Okay so he kissed me on my cheek and said get in and I stood there pouting still so he said Mann get in the car 😒 I'm ready to go in the house. So laughed and pout again. He literally caught a attitude and went in the house and slammed the door and left me outside. I sat in the car for like 5 minutes and he didn't come out or nothing. I just really love him but I feel like he doesn't love me anymore like he's annoyed or something like earlier today we were supposed to chill at my house he told me he was coming in a minute and I waited two hours for him and he never came so I left. 8 hours later I called him and he told me his cousin called and he hung out with him. And I'm just like WHAT? I feel neglected kinda like I don't matter to him. What should I do? Is this normal?