AITAH for blocking my friend over his voice tone?

To clarify , me and my friend ( both 20s m) aren't only friends, not even in a realtionship, more in a situationship, we kiss cuddle and be intimate. We're also classmates

I have crippling anxiety , and often I'm even too anxious to enter any discord server's vc with other people, even my server

He knows that , i told him.

Yesterday we had a deep talk about his mental health (struggling with depression and stuff) and it was nice

But today he didn't come to school, which got me worried and however made me extremly lonely as he is the only classmate i really talk to

He said he just didn't feel too well

We usually vc almost every night , just me and him

So regardless of seeing him in a server i private called him, as i missed him and didnt see him/talk to him almost all day

He picked up, i happily greeted him and all he answered was also hello, but im the most annoyed tone existent on earth. At the moment i just tought he was pissed with another guy he was vcing with, who he is often pissed with, so i didnt give it much weight until i got the doubt.

"Am i annoying you?" "Yeah also that , and why calling me when im in a server" (or something similar) Again im the pissed voice

I dont remeber what i replied and just left

He knows why i dont join servers recently

Then i texted him about it and his only answer was "sry if i exist and hurt people i care about"
Which pissed me off even more because thats not even a proper sorry to me but self pity And he added

"It will happen again until i die" How great He always replies like that in general and avoids discussions of anything

I tried to continue the convo but clearly the game he was playing in vc is more important and didnt answer , so i just said if im such a weight and you dont even care enough of this convo to reply then just leave me. Actually ill do it for you " and blocked him

Thats was an hour ago, i blocked him only on discord and not on any other social, he's sull in vc playing and didnt chat me in any other social

Am i the a-hole?