You should fill out 2 separate Schedule C. See this to add another Schedule C
https://ttlc.intuit.com/turbotax-support/en-us/help-article/import-export-data-files/enter-schedule-...
If you've already entered self-employment work and need to enter more, select Add another line of work.
To add another business or Schedule C….
Go to Federal
Wages and Income,
Then scroll way down to Business Items
Business Income and Expenses - Click the Start or Update button
You should see the Business Summary page that lists your businesses, right below the list you can Add Another Business
