So annoying!

Basically, this guy who I’m talking to promised he’d come and see me today but didn’t show up because surprise, surprise, he was asleep! He was really apologetic, I pretended to accept it and we were fine. However, I told him how I really felt about it a while later and he said “fine”. I messaged him a few times apologising and he’s just blanked them all! He’s also declined my calls. He’s never blanked me like this before :( what do I do? I feel so stupid! Why didn’t I just bite my tongue