Platforms like Fiverr and upwork get a lot of hate from the HN crowd, precisely because their expectations are to make $50-100+ per hour. And that's much much harder to do on Fiverr because you're competing against people like you who are charging $15/hour. Their frustration is your opportunity.
Once you've grown your skills and have more financial stability, you can start branching out into other career models. But as a newbie with low salary expectations, don't be afraid to do unglamorous grunt work. It will give you experience, build up your reputation, grow your skills, and most importantly, pay rent.