Hello tryingthingsout: Well... I can't say as I've had this particular experience.

But I certainly do know that med's can have an impact on a person's personaility. In my case, there were secrets I had kept my entire life! I would NEVER have told anyone!

But I was on Effexor for a period of time. Then I was on the maximum recommended dosage of Cymbalta for a year or two.
During that time, I suddenly became able to talk about some of these secrets.

I'm convinced it was the med's that "loosened my lips", so to speak. And, in retrospect, I'm sorry it happened.

I simply ended up feeling exposed & foolish...

(I'm no longer on med's at all.) So anyway, based on that experience, the experience you describe in your post does not surprise me. I wish you well...