Common problem. I always tend to minimize how bad I am doing. I think others expect that i should be doing better and I don't want to disappoint them.

The way I solved this was to keep a mood log everyday. I date it and write down how I am doing each day and all my symptoms. And whatever else is going on that I want to share. then I just hand it to my pdoc or T and they read it. It doesn't lie and I don't have to try to remember all the things I thought of I wanted to talk about. You don't have to share all your secrets at once. Just share what you can. Of course total honesty is the best way for them to help you.