S.A.
Yes, it's definitely possible to be depressed while pregnant. It has happened to me every single time I've had a child. Actually, once the baby is born, I go right back to normal, except with my last one, where I was still depressed for about 2 weeks afterward. I never got help and I really should have. I was to the point of thinking about suicide, although I never planned to actually do it. You are recognizing the signs and need to ask for help. There is no need to suffer when there is help available.