Starting a business has quite a few steps. I first obtained a Federal Tax ID / EIN so I could file taxes to NOT pay the man because I work the system and write off everything so I don't make any money on the books, which is good UNTIL you want to buy a home or something that they need 2 years of back taxes to qualify you for the loan. I was doing my business as a side hustle for 6 or 7 years after hours when I worked for Poly Performance. I wanted to branch out and go full time BUT i was scared to lose that steady paycheck that covered all my expenses. I slacked off at work enough that the company figured I wasn't working for them enough and it forced me into the deep end and I had to make it work.
No matter how confident you feel you are with the business and deep down you know you'd be successful at it, making that jump and fully committing into doing it is always hard. Myself was kinda forced into it, which is the push I needed to commit to making it happen.
Also I learned from day 1 with my business is have separate credit cards and bank accounts that are ONLY used for business income and expenses. Using your personal credit cards and accounts makes tax time and accounting much much much harder. I also use Quickbooks Online which is awesome since it links my bank and credit card accounts to my system so as I charge things I can record them into different expense category's and income to different invoices.
SO for you I'm going to assume you need to have a couple good employee's to make everything run correctly, for the first few jobs you will need to be willing to reinvest all your money into the business and pay enough to keep your employee's happy, that keep the company going. It is going to be hard to look and see that your employee's will be making more money than you BUT that is just temporary until you get enough clients, which will come from word of mouth. Once you get enough good loyal employee's that will do everything to keep the company going, like you do now, you can relax and not do soo much of the hard work just be a good manager and delegator of tasks and jobs to keep moving forward and growing the business.