stop clinging to thing that makes you sad, they are not worth trading with your happiness. No matter how frustrated you think life is for you, try eating spaghetti with rubber spoon. we let things that are not irrelevant to be dining in our heart, robbing us the joy that we deserves.
when life gives you lemon, make lemonade with it. though some certain things might not be easily let go. you have the right to feel the pain but dont let it exceed the healing that follows it. dont show your weakness to your situation. muster the courage to face it with confidence.
Time might be the best healing medicine, give it your all to help you heal. talk to a friend who will carry the burden with you not who will make it to be subject matter to the whole world.
take a walk and feel nature and appreciate the maker. it will help easy the the stress because God's creations reveals his glory
pray over it and the God who hears our supplication will answer you once its not against his will. He is a happy God and desires his friends to be happy too