Or if you just actually want to do sex work. It’s like camming. It can be a hobby where you pick up a couple bucks here and there. If you want it to be a job it’s going to be more like trying to make it as a musician or actor.
In general if you’re more or less normal you aren’t going to make any real money as a sex worker. Either you aren’t famous or attractive enough or you aren’t willing to do what it’ll take to make better money or you won’t settle for the little you’ll get or be willing to deal with people who have odd fetishes, possibly of your body type.