I can't tell anyone I'm making a lot of money
How are you making all that money?
I am making money as a private entrepreneur, by selling my body, but I could never tell them the truth
Selling your body may not be the best way to make money. This can be pretty dangerous for you. Please be safe!
It's my life, I can make my own decisions.
I understand that it is your right to decide what to do, but you are operating in a legal grey area, and the risks to you are too great for me to encourage you to continue.  I think that you should make a plan to move on from this industry as soon as you are able to, financially.