First relationship help!

My boyfriend and I have been together around 5 months now, the longest i’ve been with anyone. Before him I didn’t do relationships, simply flings. But recently, there’s been some issues coming up in our relationship. He’s 20, i’m a few years younger. He works a part (almost full) time job, but only takes one college class. His family pays for his education so it’s not finances holding him back. He lives at home and despite working so much he doesn’t have his license OR a car, leaving me to do all the driving. I feel like he’s so unmotivated and doesn’t know where he’s going with his life, I feel like he’s a mess or a bum. I’m a very independent and motivated person so we’re very different when it comes to this I don’t know what to do but I don’t think I can handle this much loner. Help! What do I do? Am I being over dramatic???