I have tried entering 5 months of missing transactions manually, but when I do, it says they're already entered. What do I do now?

Thanks for coming by, @morganebirch.

Looks like this is a duplicate post. My colleague @LollyNino_C has answered your other post. You might want to check out the recommendation to filter your transactions in QuickBooks. 

Here's the link: https://quickbooks.intuit.com/learn-support/en-us/banking/re-why-are-6-months-of-my-transactions-missing-from-quickbooks/01/840576#M59942.

Please know that you're always welcome to swing by if you have follow-up questions about bank transactions. I'll be around for you. Take care and stay safe.