Yes, if the distribution is taxable, you'll need to file an amended return and claim that income.
In TurboTax, your parents (if they claim you) enter the 1099-Q and 1098-T into their TurboTax program. The program makes the calculations. If any of the distribution is taxable, the person listed on the 1099-Q claims that income. If you were issued the 1099-Q, you claim the income. The TurboTax program tells THEM how much YOU need to claim.
How do I enter Form 1098-T?
How do I enter Form 1099-Q?