I don't know whats wrong with me. I feel down every day, I don't want to interact with anyone and I spend my days in the corner of the school library, I have great friends who I love to pieces but social interaction just doesn't interest me anymore to such a degree that I am dreading spending time with people and have to constantly force a smile on my face - I just can't seem to cheer myself up. I am constantly exhausted and I feel drained both physically and mentally yet when I try to go to sleep nothing happens, hence why I am writing this at 1am. I find myself getting very angry or tearful at the smallest things and I find myself in fits of hysteria most days when I get home from school. I just feel like there is no point o my existence anymore and I hate myself for it.
Does anyone know whats wrong with me? I feel like I am complaining which is why I don't feel that I can say any of this to friends or family. Is this something I need to go to a doctor for. Please someone help me I feel like I am losing all control over my life and I don't know how to fix it.