I sold stock in 2018. Claimed the sale on my taxes. My 2020 1099-B from Fidelity list the same stock quantities and date acquired that i sold in 2018. What should i do?

I sold on March 5, 2018 shares that i acquired at 7 discrete dates. The same 7 quantities and acquired dates are listed on my 2020 1099-B from Fidelity as stock i sold on August 25, 2020. Fidelity is reporting the sale twice. How do i address in TurboTax?