Guy troubles help!?

Ugh so I have a thing with this guy and it's really annoying. He goes to a different high school than me so it's hard for us to see each other most of the time. We were kinda set up to hook up and like we did once and it was really awk and so we thought we should get to know each other better. Well we've had this thing for over a month and we sext a lot and he always cums and I don't. It's really confusing tho cuz I feel like he still just wants to hu and not be in a relationship with me and that kinda sucks cuz I haven't been with a guy in a while so I like the attention but I feel like he only wants me for sex sometimes and then sometimes he is a nice guy. And he won't let me follow his Insta even tho I'm only trying to follow his general account and not his private and he hasn't let me follow it. I'm just really confused. I guess my question would be, should I break things off with him or keep going to see what happens?? 😞🤕🤔 Advice would be appreciated