Ghosted? Boys? Confusion?

So randomly on twitter a guy who went to my high school (real cutie, year older, I was a shy little nerd and he was an athlete and stuff so we never interacted much but he followed me out of the blue a while back) tweeted something about the weather. And something compelled me to DM him some random forecast. Not sure why and never will. But we started talking from there on twitter, I gave him my number after like a week and now it’s been like three weeks. Today I continued our convo like normal today, and he didn’t reply after he was the one who asked me a question. It sent like a text, not iMessage and part of me thinks maybe it didn’t go through 🤷🏽‍♀️ My friends are like nah wait for him and I see him posting on his story and tweeting and stuff. I’m very much a go-getter and I have no shame in being like uhhh hello?? I’m hella impatient. I also want to straight up ask if he is bored with talking or whatever and he can stop whenever he wants but my friends also say a disclaimer like that is a bad idea.

SooooooooOOOooO what should I do?