She asks, "is everything OK? You seem quiet/stressed/on edge/etc." and then the "are you sure?" follow up. Stalin would quiver!

How to best AA/AM this comfort (?) test? Tired of "no, I'm fine! I swear!"

EDIT: For context I've been wiped out with bad jet lag for the past few days, so that's part of it. There are also things bothering me, but I don't really feel like talking about them, hence the request to AM this and move on.

This to me feels like one of those "what are you thinking?" moments (you know, "what's on your mind?"). If I felt like sharing I would talk, otherwise my thoughts are my thoughts.