I've been depressed for about a year and a half, and started going to a nurse practitioner (basically a therapist) every two weeks for the last 2 months or so. She has put me on antidepressants, which has made things better, but I never know what to say when I have an appointment with her. She knows I have social anxiety so it's hard for me to just open up about things, but it's hard for me to even think about things to talk about. I'm worried that it's becoming a waste of time and money. Any thoughts?