<human>: Can you condense the text into three sentences or less?

I am 19 years old, only child, and I have a dying mother waiting for her death in the hospital. She has been since long ago diagnosed with breast cancer. It was not until recently (a couple of months back) that she was additionally diagnosed with lung cancer and brain metastases. (I'm not sure if this is the correct word in English since it is not my native language) In any case soon I will be left without family. Her doctor made it painfully clear. I'm posting here for advice for when the inevitable occurs. Advice as to how I can prepare for this and what you would do in my situation. I'm fairly useless when it comes to organisation and preparation.

My mother is in no state to tutor me so I am turning to you reddit. When my mom passes I will be left with a 3 bedroom apartment on the beach in Belgium, a car and since its no secret we have been struggling financially I assume a I wont have a lot of money inherited. I unfortunately quit school when I was 18 because I was a huge idiot. I am currently unemployed but have been trying my best to find work the past few months. I don't quite know what other information is required to get the best advice from you guys so please let me know.

Some suggestions given to me by concerned people involve selling this apartment rent a studio and buy an apartment which will then be rented out. As you can probably tell I have absolutely no idea how to go about doing things in such a situation. I just want to be able to reassure my mom that ill be OK after shes gone. I really have no idea what I'm doing so any advice whatsoever will be greatly appreciated.

On a side note concerning the title my mother adopted me when I was less than 2 years old. Also I've had plenty of time to come to terms with reality so if it doesn't sound like I care about my mom dying you are hugely mistaken.
<bot>: Mom is dying. I have no idea how to proceed after her death. Any kind of advice is appreciated since I'm new to being completely independent and haven't had anyone to tutor me.