I don't know you @elpossum - so that's fine - we are starting from scratch here.
Grief is a complex process - in this case you have been bereaved suddenly of a friend you loved no doubt - someone you were close to - I do understand.
For whatever reason while you are still reeling from your loss you are in the position of telling and supporting other people - that's really tough yards - I really get it. I have actually been in a similar situation.
I am sincerely sorry for your loss - and the circumstances you find yourself in now. I take it no one is comforting you and yes - you need someone's shoulder for support. You have every right for all the emotions you are feeling right now.
The young man who sat in the desk next to mine was killed in an accident - we were both 21 and we shared some of our work. The news of his sudden death really threw me - I was the senior girl and felt the need to set an example - I swallowed my grief and just worked. However - the grief came back to haunt me many years later.
Therefore - I suggest you do ring Grief Line - as someone else suggested -
or Lifeline - 13 11 14. Grief work is hard work - we all need to care for ourselves first in order to give the best we have to other people - you haven't had time to do that
All the best Elpossum - the people here are accepting and understanding beings.
Owlunar