Hello hxlcyon, just wanted to let you know that I read your post and I'm sorry to hear you are struggling so much.

I have had to drop out in the past and although it is not a good feeling, sometimes it is necessary for our mental health. (I plan to go back to school in a little over a year to finish my degree). How would you feel about withdrawing for now, focusing on your living situation (maybe getting a part-time or full-time job and moving out on your own?), and going back to school when you feel ready?
If you ever feel unsafe please don't hesitate to call a crisis line or head over to the emergency room. Your life has value and things will get better, hang in there!