How do I find what I want to do/the motivation

Hello, I am a 22 year old single mother who has a low income. I have been struggling for a while trying to figure out what kind of career I want to do and what I can make good money out of. I’d like to see me owning my own small business selling beauty products or even having my own nail/lash business but I’m just so stuck. It seems like every time I think of doing something I over think it or think it’s not gonna work or I might not want to do it after a while. Maybe I don’t have any motivation but I’m honestly so frustrated and I just want to learn how to make decent money and become a successful young woman in this generation. I just don’t know how or where to start If anyone has any ideas or advice I’d appreciate it so much.