My stepmom screamed at me today. She yelled in my face "YOU'RE PATHETIC" and told my dad they needed to send me away. It just echoes in my head and I feel really hopeless now, like what's the point?

I'm trying my hardest, and I get yelled at for sleeping, eating, being disrespectful, anything. And I'm pathetic.
It's just what the negative voice in my head says all day - "You are pathetic, you don't deserve love or anything good, why would anyone love you, you are worthless!" Hearing someone else say it makes it 10x worse.
I'm not even that "bad" of a kid. I'm mostly an A student, except I've been struggling this year dealing with depression and my eating disorder. I was abused from age 5-13 and I've been dealing with that too. The only thing keeping me from suicide is knowing my Dad would be really upset and knowing what it feels like to lose someone.
My mom died when I was 13. The anniversary of her death is this Friday. I just can't take it & I don't know what to do! What's the point?
oh man I wish I could hug you right now.
Your step mother lost her cool and choose to listen to her sinful side. All you can do is pray for your enemy, that God show her the folly she has made.
Let your father know what happened and how it made you feel. After that, hardest thing to do is going to be is forgive her. Forgiveness is freedom, from the pain and anguish. God will deal with your step mom, and you need to stay focus on your maturity. Don't let her drag you down.
You are in depressed state, and that outburst is gasoline to a flame. Depression is your enemy babe! It's goal is to get you to 'drown'.
Luke 8:30-33
"30 Jesus demanded, “What is your name?”
“Legion,” he replied, for he was filled with many demons. 31 The demons kept begging Jesus not to send them into the bottomless pit.[
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32 There happened to be a large herd of pigs feeding on the hillside nearby, and the demons begged him to let them enter into the pigs. So Jesus gave them permission. 33
Then the demons came out of the man and entered the pigs, and the entire herd plunged down the steep hillside into the lake and drowned."
Don't listen to that evil because it is garbage. Grab that thought about what it would do to your father and never let it go. That was the same thought that helped me thru my suicidal depression. Thought of what my death would have done to my mother gave me pause. I mainly just wanted to be left alone, but when she broke down in tears I couldn't bear to see it.
Learn to listen to your spirit. In the middle of that storm of emotions there is a thought of reason, love and responcibility. It comes only as a whisper compared to your sinful nature.
Galatians 5
Living by the Spirit’s Power
"16
So I say, let the Holy Spirit guide your lives. Then you won’t be doing what your sinful nature craves. 17 The sinful nature wants to do evil, which is just the opposite of what the Spirit wants. And the Spirit gives us desires that are the opposite of what the sinful nature desires. These two forces are constantly fighting each other, so you are not free to carry out your good intentions. 18 But when you are directed by the Spirit, you are not under obligation to the law of Moses.
19 When you follow the desires of your sinful nature, the results are very clear: sexual immorality, impurity, lustful pleasures, 20 idolatry, sorcery, hostility, quarreling, jealousy, outbursts of anger, selfish ambition, dissension, division, 21 envy, drunkenness, wild parties, and other sins like these. Let me tell you again, as I have before, that anyone living that sort of life will not inherit the Kingdom of God.
22
But the Holy Spirit produces this kind of fruit in our lives: love, joy, peace, patience, kindness, goodness, faithfulness, 23 gentleness, and self-control. There is no law against these things! 24 Those who belong to Christ Jesus have nailed the passions and desires of their sinful nature to his cross and crucified them there.
25 Since we are living by the Spirit, let us follow the Spirit’s leading in every part of our lives. 26 Let us not become conceited, or provoke one another, or be jealous of one another."
It is the spirit that gives you pause about what it would do to your father. Learn to listen to it, learn to realize that all these dark thoughts are not yours. Spirit will help you thru the storm.