I feel sad depressed and lonely all the time. Don't say much. Don't bother being social. I have many family problems too. I lost my father in November. I'm 19. This feeling of mine has started since around May. I went through lot of mental trauma since August (violent home atmosphere) can't study or focus. I don't feel like doing any activities. My anxiety at times makes my heart race as if I can feel it rush through my blood.