Yes just enter the total income you received.
Actually you can just enter it as Other self employment income or as Cash or General income. You should be keeping your own records. You don't need to get a 1099NEC or 1099Misc or 1099K. Even if you did you can enter all your income as Cash. Only the total goes to schedule C.
How to enter income from Self Employment
https://ttlc.intuit.com/community/self-employed/help/how-do-i-report-income-from-self-employment/00/...
