Anypony know of any fics where a human mind gets sent into Queen Chrysalis's head but does not take over just goes along for the ride?

No, but it would be nice for people to link humans being chrysalis Too.

4210813 It would be funny to have a human give Chrysalis commentary.

"Stop, you don't even know what you're fucking doing."

"Seriously are you stupid? This plan will never work."

"Some shape-shifting master you are. You didn't even study your target."

4211163 That would be an amazing read lol, driving her crazy like the CMC did in the comic.