Kayden, There are & will always be guys who want to short a Gal & especially a New one. You MUST have the nerve... self respect... to insist that your rules be followed. If they cross the line, be polite but hang up. I wouldn't necessarily block their number... yet... but if they become a nuisance, block them. If they don't respect your phone rules, why would you expect they'd follow your bedroom rules.
It IS difficult to break in to the game. There are plenty of guys who like to try the new gal. BUT you need to know how this is done correctly so there are no oddities that make experienced hobbiests suspicious. Not all hobbiests are so risk adverse.
Participating on the boards... even as a newbie your posts will not display at once, because all newbies are Moderated & posts must be approved before going live. You should probably not start threads except on the ad board & make sure you only run 1 ad per 7 days & have the required clickable link on your web site.
But you can reply to posts by others & that gives you some credibility & members get a sense of you. I have chosen some dates on that basis.
It is widely recommended that New Hobbiests stick to well reviewed providers... but the hobbiest gets to decide when they are experienced enough to accept more risk.
You should advertise on the board most appropriate to where you'll be available.
To be successful, you need to give good service consistently. No scams, no gimmicks. Just one or 2 good reviews & your business can take off.
And have good pictures. This is your main calling card. They need not be explicit but taken in total I want to know what you look like naked before I arrive at your door.