Major screw up - I queried two agents at the same agency

Write the DVpit agent and explain what happened. She's already shown interest in your pitch, so she might go ahead and ask Agent #1 if she's read your stuff yet. If not, or if Agent #1 has passed, then they can put you into Agent #2's queue.

It really happens all the time.

Seconding Cyia. Don't stress. They'll understand.

Hi.

I'm thirding what Cyia said. I came across two authors on Twitter who'd tweeted this exact dilemma to the second agent they'd contacted, after realizing that they'd sent their manuscript to another agent at their agency, who still had their query: The second agent said, "No problem. Thanks for letting me know. I'll just touch base with the first agent."

So, it seems that as long as you contact the second agent to let them know that another agent at their agency still has your manuscript, they won't immediately reject you based on that.