You must have been pretty confused---you could not possibly be head of household if you are also a dependent on someone else's tax return. If you said you can be claimed as someone else's dependent you will not receive a stimulus check. You will need to prepare and file an amended return to fix that, and you will more likely get your stimulus money as a credit on your 2020 return next year.
Look at the top half of page 1 of your Form 1040 to see what you checked off for filing status and whether you could be claimed as a dependent.
https://ttlc.intuit.com/questions/1901539-how-do-i-preview-my-turbotax-online-return-before-filing
Click on Tax Tools on the left side of the screen. Click on Tools. Click on View Tax Summary. Click on Preview my 1040 on the left side of the screen.
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
