Should I Stay With My Boyfriend?

I'm in a long-distance relationship.

My boyfriend lives in a different town, its like 2 hours away. He's younger than me. I'm 16 and he's 15. So we only get to see each other like once a month, sometimes twice.

I love him so much. I love being with him, he makes me soo happy. But when I'm not with him I feel upset like all the time.

I broke up with him two days ago, then we got back together last night. The day or so that I was single again, I was happy, but I was scared I was going to lose him altogether.

I love him soo much and I don't want to lose him. But I don't think I can do this long-distance thing.

I'm afraid that if I break up with him again I may never get him back or we may never talk again. And there is this guy at school I would really like to get to know but I will feel bad if I do that while I'm still with my current boyfriend.

What should I do?