Why does everything backfire on me?

Every time I'm doing the right things and being positive something goes wrong and I'm back where I started. Right now I been approved for an apartment I'm sure something is going to happen. I already didn't get the job lost my car sold my other car for no reason because I didn't even get the job smh. Now my apps are messing up and I can't deliver to continue making the normal income I was making. Everything is so weird it doesn't make any sense to have so many issues when you just want to be right in life. As I'm sitting waiting for this apartment which is the reason I lost basically everything, I just know that's gonna come back also some way some how. I just want to give up believing I'm so tired of trying to be a good person.