TurboTax says my return was accepted on the 17th and forms were submitted, but when I called the IRS today they said they have not received my return yet. What do I do?

[CatinaT1]

What does Where's My Refund say?

Once your return is filed, TurboTax has no control over the processing of your return or the release of your refund.

Here are a couple FAQs to track your refund:
When will I get my federal tax refund?
How do I track my state refund?
Why does Where's My Refund say "approved" but TurboTax still says "accepted"?

Why do some refunds take longer than others?

What if my IRS refund is taking longer than 21 days?