Am I overreacting ?

So last night my boyfriend was supposed to come over to hang out. Now we're not a couple that sees each other everyday so it had been a couple days since we last saw each other. Any way during the day he tells me that he's going to play football with his friends and he'll come around 930 so I said that's fine excpet he never showed up. No call. No text. Nothing. obviously I'm pissed because I was excited to see him and I was waiting up for the longest while. I get a text this morning saying he fell asleep. Is my attitude justified or am I overreacting?