No, the current guidance is that stimulus checks will be paid according to the 2019 tax return filing. If this was not filed, then the 2018 tax return will be used. For anyone that was claimed or could have been claimed as a dependent, there is no eligibility for a stimulus check as Champ @Hal_Al stated.
I recommend confirming whether or not you really are a dependent. Check 2019 Publication 501 Dependents, Standard Deduction, and Filing Information on page 4 and page 11 to determine if you are or are not qualified to be a dependent as a qualifying child or as a qualifying relative.
You can file an amended return to be independent. But, this is sent in through the mail and takes 16 weeks to process. It is best to pay the extra money and send it certified mail so you have proof. Click the link for instructions: How to amend (change or correct) a return you already filed
In the meantime, you can visit the following links for the most recent updates:
IRS Coronavirus Tax Relief
TurboTax Corona Virus Tax Center Updates
@sasha03m
