I would hold back until you're sure. I am kind of in the same boat as you andsureal super mom, but my experinces haven't been 100% positive about outing. Here in my country therapists will often talk about how no, it's not crazy to be bipolar, but then when you hear then talking to each other it becomes "They expect me to work on this project with ONE OF THOSE PEOPLE??????? What do they think!!!????"
At the same time, I have told supervisors about my problems and it has worked out alright, so I know it can work. Just use your judgement and be careful. HUgggs.