Wanted to add on to this as it has a lot of useful info. Be very very sure before you create a C corp if you do go this route. Prepare to pay around $500 in incorporation fees, $400 Delaware franchise fees [1], ~$500 misc filing fees (foreign entity registration, registered agent, tax filing fees @ EOY).
If you're required to run payroll (to uhhh.. pay yourself since you're now an employee of a separate corporation / entity):
Gusto is ~$550/yr + the cash you need to pay yourself (which you have to now pay payroll tax on as well as personal income tax). Workers comp, disability and PFL insurance, unemployment insurance, yada yada. Since you're the only shareholder / executive, the minimum wage requirement probably won't apply to you [2][3] but your state might have a minimum requirement per quarter to be eligible for payroll.
All in all, expect around $low-single-thousands in expenses just for running and maintaining a C corp per year. You can purchase business items with your personal credit card to get off the ground as long as you keep a good accounting of them and reimburse yourself later but do not do the reverse. Read your corporate docs (bylaws etc), keep meeting minutes, even if by yourself and have a yearly shareholder meeting, even by yourself :D
Also, file your 83b election!
If this sounds like a lot, probably stick with an LLC in the state you live in :) Hope this helps and feel free to reach out! GLHF
[1] https://capbase.com/no-your-startup-doesnt-owe-thousands-of-...
[2] https://www.dol.gov/agencies/whd/fact-sheets/17b-overtime-ex...
[3] https://www.ecfr.gov/current/title-29/subtitle-B/chapter-V/s...