It's a tough one as you are still ahead of a lot of hands he might have (at this level) including slowplayed KK/QQ, AJ/KJ, TT/99 even. However, you've shown enough strength to be QQ+, so he wouldn't just randomly bet here unless he thinks he's ahead of at least AJ, but possibly more.

Unfortunately it's probably a random 7 or lucky straight, but it's not great odds to shove, and the hands that play this way are fairly limited, so it's a tough one, possibly a fold.

What a bitch of a spot with AA!!!

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