No matter what you do and how you do it, you need a break.
Nope, not a 15 or hour break. You need an entire day to relax, celebrate your wins, and be physically social.
Running a successful business is good but running a successful business and being mentally and physically healthy is far greater. The people who need you and those who are searching for the service, that only you can give, deserve you at your best. So do them a favor, rest a little while. Enjoy your moments of silence and prepare for the greatness that is to come.