I'm 37 also. I was diagnosed with Bipolar 8 years ago, although I think I've had it since I was a teenager. I was treated for depression at the age of 18.
There are lots of nice people here. I don't post as often as others, but I did want to say hello to you and welcome.
Nicole, it is nice to meet you. In the short time I have been on this board I have met wonderful, intelligent people who are always quick to post. They are supportive and they don't judge, which is amazing.