Love & relationships

So I've been in a relationship for 3 years and 5 months. We've been together since middle school and we are now juniors in high school. Unfortunately I'm credit deficient and have to go to an alternate education school called Lopez. It's like 15 min away from the high school we are at. And idk what to do. I don't want to break up with him, I feel like he's the one. Any advice? I'm really sad 😫😖☹😢😢😥😰