Say what you'd most like to hear...
Sometimes we just need to hear a certain phrase for us to feel comforted and happy.
Say something to yourself that you'd most like to hear right now. 

You are doing great, you are a fighter. Life is sometimes unfair, but you are doing your best and you are allowed to enjoy life and love yourself.
you are doing just fine
@blossombreathe You got this, you're doing great. Keep going!
You are the major character in your life story, not the minor.
I really like you, and I think that you're great the way you are.
You're beautiful and intelligent and cute and you have a good sense of humor.
I'm sure you can achieve everything your mind decides to
As soon as you decide to achieve the goals you have for yourself you will automatically be able to pursue them.
I love you kiddo
You are capable of doing it.
I'm glad that you're a part of my life.
You only made a little mistake, no one is going to think you're stupid for making it. It will be okay! Remember, you're only human!
I am here with you...