My bf wont “let” me break it off. Help!

I am not sure if anyone remembers but i posted here about my boyfriend being unwilling to get a permit, etc. I decided that I needed to have a conversation with him about our future. The only thing he really said is that i chose a shitty time to date someone when i work and go to school. And that he had more important things than to get a permit to drive.

I decided to agree with him and say i cared for him as a person but hes right. Ever since then, its like he’s completely ignoring everything i said. He kept saying, “babe it’ll be fine you’ll just have to work less and i can wait.” Despite the fact im not offering that. Eventually i begged him for space to think and he agreed..for 15 minutes.

He then started sending me things like “so are you not coming over tomorrow?” And sending me 11+ posts on instagram in the span of a minute. I again firmly told him that i need to do what’s best for my future. He said

“I know babe i cant wait for that future together.” I know its rude but i havent been opening his messages since last night because i have no idea what to do about this. What do i say?? He’s completely ignoring the point