Nobody can help you except yourself...
It's normal that sometimes we feel upset, but things will change, and you must have a faith that everything is gonna be okay.
If you really feel low and can't control yourself, I suggest you have a trip.
And I believe that you are excellent. I think you should not care too much about future,but do more things today. However, one aim is a must.
Come on, you can do it!
PS:如果你不勇敢,没有人替你坚强!