I’ve been there, man. In a lot of ways I’m still there, but it’s getting better little by little.
The best advice I can give (if I’m even qualified to give such advice) is to start with one thing and focus on that. Once that’s taken care of, move on to the next thing.
Easier said than done, I know, but if you try to do all of it at once you’ll never get to where you want to be.