I just recently made milestone steps in my conflict with PTSD. Well, for a while after that I was happy, and then my parents started fighting again, friends are not trustworthy, and I have just been always sad. I try to act happy, and to put on a disguise, but every night I come home and just cry. I don't know what to do anymore. It's not from my PTSD..because I really don't mind seeing the assaulter anymore. I do, but not that much. I just feel like crap all of a sudden, and that I am pretty much worthless, does this sound like depression?