It can be frustrating but hang in there-at least you know it
can & therefore
will happen.
The smallest things set Princess off so I have to go in drill Sargent mode & restrict her freedom as well as step up the praise & treats if I can. The biggest thing is not to show your frustration then I think they wonder if they think they're in trouble for going period, or no reason, etc. I try to sigh away anything unconstructive I'd like to say
& highlight the success since she's such a pleaser.
But I know how you feel, it will be ok. Good luck.