When it comes to doing something to your hair, you need a solid line of communication with the person doing it in order to get it right!
You say short and to you that means mid shoulder but to some that means clippers off. Your blonde is someone else’s brown. Getting it right always should involve a discussion, reference images and only after everyone is on the same page should it continue. If there is doubt, things should not progress.
Consultations are free and happen before we do anything!
So before you jump into change and end up regretting it, talk first and make sure you choose the right salon & stylist to do your hair!