Hi I am a mom of 19yr old and a 13yr old.My daughter when In high school had some depression prmblems.She always kept her problems to herself and one day I seen that she had cuts on her arms yes she was a cutter,my heart just sank.She said she felt all alone,and noone uderstood her.She never came to me for help,and that broke my heart.Please let your parents know how your feeling.I got my daughter counsling through her school the counsler seen her for 2 yrs and yes it helped her alot.I know High School can be rough but if you can talk to your parent they could get you in to a counsler.your so young and you have your whole life ahead of you.Give your parents a chance and talk to them.Try to stay postive honey.
But dont worry things will always change so dont think its going to suck forever. Chin up :)
Hey Im 22 so I can give you some advice since we are closer in age :). Yes it can be a phase. But I will recommend that you start changing your routine to include doing things you like, positive things. For example art, music, tv, sports, and alot of other things. I isolated and did other things when I was your age and I went downhill.