<human>: Can you give me a shortened version of the text?

Throwaway as some people know me on my main account, I'd rather keep this a little more private.

I think I'm feeling the way they always say you will feel when a parent dies - lost, a sinking feeling in the pit of my stomach, functioning, but with occasional lightening bolts of despair that sneak up without warning. Everything was normal yesterday morning - she gave me a lift into town as I had an exam. Apparently she was feeling tired and weak so she went to lie down in the bedroom, my dad went downstairs to fetch something for her, and all of a sudden he heard a thump. He found her unconscious on the floor. Paramedics were unsuccessful. I had left my phone at home, so I arrived to find the extended family gathered. My dad broke the news. Her sisters and brothers are being really excellent, they are advising and arranging everything, being careful that my dad, my sister and I have the final call on things. The funeral is this Saturday morning.

I'm posting here to ask: how do I tell people I know? I texted my flatmate who is a coworker, he and my other colleagues have been great, they're offering to cover me for as long as I need and my employer has given me some compassionate leave. The death announcement went online today and will be in the paper tomorrow. Do I invite friends? I'm an introvert and a fairly private person; I'm a year out of college and had a sort of falling out with some of my friends from that time, but there are some other people whom I still see once every couple of months, some of whom met my mum briefly. I'm pretty sure none of them know. My sister will have a good few of her school and work friends supporting her at the funeral. Should I call people up, send a text message etc? Should I leave it for people to see the newspaper tomorrow? I don't know how to go about it.
<bot>: Mum died yesterday, family really helping. I'm your stereotypical INTJ who doesn't know how to deal with feelings. How do I go about telling my friends, or inviting them to the funeral?