lets not make any rash decisions. especially whilst emotionally driven ,of course we dont know what it is thats making you feel this way, but in my experience things are nt usually anywhere near as dark as you think they are,i do hate to say this because i remember hating to hear it myself at your age unless you have committed some terrible crime,almost everything can be put right ,even though it might take time. you need to sleep on it or share with someone you trust you will find alternatives, im sure better than living under a rock or some cave somewhere, 🤗