Love, how do you know if you're enough for him???

So I'm working on me right now, I started a new job and I'm working to pay off my credit cards and loans so I'll be able to get my own place, hopefully by January 2019!!! Was hit with alot when the year started out and I've had to start over. In the process, I feel like my relationship is at a strain. I don't feel like love is enough with everything else. He's been there since... God he's been there for some time now. We have these motivational and deep conversations to keep us going. I thought it was good because he made me talk and laugh more. He said he'd rather see me smiling than not smiling, I concur!!! Then he asked for a relationship and to fix us, just about 3 almost 4 years ago. It's been rocky since with some smooth road along the way. But what relationship doesn't have that. He reassures me, that he only wants me, but how do I know if I'm enough for him???? We both work and our schedules are waaaay off. We try are hardest to see each other. If he wasn't there I would be crushed, he's my best friend, my person, we've went through the same stuff, oddly and he understands me and my craziness. He's always there and tries to be even in text message form.