What do you do if you feel suicidal and don't have anyone to tell?

I've been "plagued" with this problem for at least a year now, and it seems to be getting progressively worse. I feel like I have lost the ability to communicate with people. Sure, I can make small talk about the weather and stuff like that, but I feel like I've lost my openness and humor with people. I figure I am changing and learning new things about myself, but this is getting ridiculous because it is affecting my social life drastically.

Whenever I get into a conversation with someone, either on the phone or in person, I become flustered. I have a problem with eye contact and I become very hot and sometimes I turn red in the face. Worst of all, my mind seems to be blank all the time and I can't get past small talk (even with my friends). I put a lot of pressure on myself when it comes to maintaining eye contact and continuing a conversation, but this pressure seems to fluster me more. I also seem to notice long pauses in conversation which I interpret as moments of awkwardness.

I realize that I have nothing to prove to anyone, but this problem still persists. I used to be very social before and now I am not. So what must I do to get by this? I figure, I'll just deal with it and it will go away, but it's been going on for too long. What must I do?

I look at my reflection time and time again, and I ask myself: "Is that me?" At some point during the past 3 years or so of my life (throughout which there has been no specific traumas I can name, recall, or otherwise), I have lost the ability to recognise my own reflection. Looking at recent photographs, I often have to take a few moments to recognise myself then. Older photographs are even harder to recognise, especially if I was unaware of the photo being taken. Do I suffer from some kind of neurological pattern-matching disorder? It reminds me of dissociative identity disorder, but I have no referential 'other identity(ies)' to work this from. Is this a common problem for 16-year-olds like myself, or am I going insane faster than I thought?

I have suffered from agoraphobia since the age of thirteen. I am now twenty. I have tried hypnotherapy counseling and psychologists and herbal tablets, but nothing seems to help me. Please, can you help a young, outgoing twenty-year-old who wants to start living!

Sometimes at night I'll have a dream, and then it'll happen! There's no knowing if or when it will happen, but if I have a realistic dream one night, it's bound to come true at one point or another. For example, in first grade, I dreamed that I was in a place I had never seen or been in my life. I didn't even know it existed. Then, in third grade, I walked into the room that I dreamed about in first grade. It was the computer lab of my new school. Or I could be walking down the street and meet someone I have only met in a dream, in the exact same scene as the dream. It is all very confusing, and I think it may be either some sort of precognition or a mental disorder. Could you please tell me why this happens?

I don't have what would qualify for legitimate reason to go to the campus counseling center. Is this service typically only for medical related problems? I just want to be able to talk to someone about some of my problems right now. I feel like I "know" the answer to all my questions (regarding time management, developing healthy eating and sleeping habits, confusion, signs of depression, life management, etc., etc.). However, I thought it would be helpful to talk to a professional that would help me talk through some of things I'm thinking about. Who can I see?