@cjthebaptist You are (probably) a Sole Proprietor LLC. Becoming an S-Corp is often a next step after being an LLC for a bit of time, although some people do it right away.
There are a lot of differences between being an LLC and becoming an S-Corp, but I like to think of it as the biggest difference is "who owns the money the business brings in?"
(Usually) a sole proprietor LLC sends out an invoices, and can take all the money they receive for the good or service, and put it all into their personal bank account.
When you become an S-Corp, you are now an employee of your business, and you must get your income through a W2 salary. The money earned is owned by the business, not by you. Any money you make comes to you through a salary. Owners make up for this by taking distributions, which should total less than your salary, but is also taxed substantially lower than your W2 income.
Unless you've gone through additional steps from the secretary of state and the IRS, there's a good chance that your business is still a sole proprietor LLC. It takes a conscious effort and choice to become an S or C Corp, and it's unlikely you would have gone through those steps before you were ready to do so.