I think I'm depressed but I don't know for sure. I have never felt this way before. I feel as if someone grabbed me by the throat, punched me in the stomach and knocked me to my knees. I'm not in pain but I'm not comfy either. I've been down in the dumps before and I know what that feels like. I always bounce back from it, usually very quickly. This thing though that envelopes me? I am unfamiliar with it. Have you experienced it too? Maybe it's simply due to shock that will wear off. How long does shock affect a body?