I always feel sad. Happy or not I always feel teary. I seem to find a negative in everything now.
If I see something happy happen I can only think of why didn't it happen to me or that will never happy to me.
I have a good life, with a great family and reasonable friends. My DP is wonderful and very supportive. He has started to notice that I am down much more often.
The best way to describe it is: I feel like I'm standing on the edge, and I could fall at any second, I'm constantly balancing emotion wise and am terrified I'm going to drop off the edge.