ADHD RELATIONSHIP

Please help I am in a really tough spot.

So I'm 18 currently living with my partner who is turning 23. He has ADHD and its been really tough I know he tries his best but he's mentally incapable in most times like I'm always cleaning up and stuff. I really love him and care for him so does he, his love is very genuine. He doesnt have the initiative though like pretend the brita water was out I would have to tell

him to fill it up when he can see that its empty. We've been together almost a year when we hit september 18. He hasnt done his taxes, liscense or gotten a car. He only works part time and I don't know if our relationship is gonna go anywhere because I have career goals too but I love him. Like I feel like I can wait but at the same time I really don't know if I can. He's the best boyfriend and feels like he's the one but I don't know anymore. Is it best if I were to just work on myself and he focuses on himself too? Or should I give him a shot? I'm definitley more responsible than him though like which is no problem but I feel he should really be too. Everything is under my name, wifi, rent, electricity everything. Should I give him another chance or let him sort it out first :/

Please nothing rude im very sad about this and just dont know anymore.