Think on the happier things in life.
Think on things you know will cheer you up.
Most importantly think on God and His plan.
Worship Him in everything you do.
Do your quite times.
Quit getting caught up drama and sadness and anxiety.
It does nothing for you but bring you down further and cause you to be bitter towards people that are trying to help you; or people that you need to forgive.
Quit procrastinating and rationalizing.
Quit being fake in a moment you can be the Christian you are.
Quit wasting your time and do things with yourself that are for God's glory.
STOP. GETTING. CAUGHT. UP. IN. EVERYTHING.
Relax. Be still, and know God is there.