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

Recently, I was going to go to a party with a close friend of mine.  I was excited to see her, as I haven't seen her in a while.  However, day of the party she was sent to the hospital.

I texted her to make sure she was ok, and she said she was, but when I asked her what happened, she stopped texting me black.  I asked her friends what happened, and they said it was her business.  This is incredibly frustrating.  I have a friend who is in the hospital and no one wants to tell me why.  I want to be supportive, but I dont even know how to do that because I dont know whats going on.
<bot>: Friend is in hospital.  No one wants to tell me why.  How do I be helpful and deal with this frustration?