im 16 and i feel really unhappy. i get constant headaches and have difficulty sleeping. it feels that i haven't smiled in ages, i feel so annoyed with my life and the people in it. i dont want to live where i am anymore, it makes me feel stressed and upset. i've been through so much when i was younger like my parent's seperating and recently my grandma passing away. sometimes i find myself crying for no reason. i've isolated myself and i don't really feel confident to go out and do anything. my mum doesn't understand me and thinks im just attention seeking, she calls me impatient and rude, am i?