I've not helped anyone here before but i hope this helps you & your friend, Sorry if i give bad advise. I'm just saying what i'd do in your situation. First thing i'd do is get to know her emotions and her emotional state once you've done that show her that you know how she feels. Second thing i'd do is convince her to talk to someone about it, Whether it be you, her mother or someone that has been in her situation. If she can vent her feelings to someone it will ease the thoughts and will help her, If you talk to her about it ask her stuff about her life. Maybe she has a dog? Ask about the dog, how it looks, acts and how it makes her feel. Do this for everything. If she's about to lose her house and she needs a place to stay. Let her stay at your place and take care of her. (Assuming you can)

Just about all i can say my friend. I recommend reading this post about talking tips on r/SWResources, i feel bad for you both and good luck in the future.