If you are certain you had net profit, you will want to verify the self-employment was entered correctly on Schedule C. Your business profit or loss will show on line 12 of the Form 1040.
How do I Preview my TurboTax online return
before filing?
https://ttlc.intuit.com/replies/3302322
Also, the instructions below are how to print a copy of your tax
return before filing so you can see your Schedule C:
https://ttlc.intuit.com/replies/3338601