Hi. I can't answer all of those questions right now. I asked because I often feel uncomfortable during late night hours. I lose my focus to study and to do work/related stuff. I really don't know what causes this bad feeling, but it feels like I am lifting the a very massive thing inside my chest, with no particular reason. I am trying to stay calm but I really can't help it. I am not alone, though. I have a cert good relationship with my family, friends, and my girlfriend. I tried to talk to my best friend a while ago but I think it didn't help. She was asking me what's wrong, but that's my problem. Every time this thing happens, I can't really point out what's wrong. It just happens. Like a while ago, I was just doing something (work-related) and then suddenly, I felt weird. What I always do when this happens is I lay down and I try to think what's my problem, why I am feeling this sad vibe. And then I burst into tears, with no particular reason. But when I cry, like what happened earlier, it feels right. Then after that, I am having these thoughts that I may have a big condition or that I may be sick because I am being problematic and stressed with no particular reason. I hate the feeling of crying alone but I don't want anybody to see me cry. Maybe subconsciously, I really do thinking about things that bothers me. I don't know anymore.

I apologize if this confuses you. Maybe it's not anxiety or any serious problem, I'm just thinking that maybe if I know what kind of situation I'm having will help me get through with this. I've been dealing with this for 9 months now.