<human>: Alright, so the initial answer to this question is "YES DUMMY GO".  
But she is a bit of a weird case. She doesn't really want me to come, or at least thats how I know her (she is a loner). I said "if you want anyone there, I'll be there in half a hour" and she said "I will".   

  

But now I'm just sitting here. Feeling powerless and a bad friend. But if she didn't ask me to go to the hospital and I still go because I can't deal with my own feelings, that doesn't make me a better friend, does it?  
  
What should I do?  
  
Some remarks: she is not my girlfriend, we're both single and not dating (eachother).   
There is no one that knows about this surgery other than me.  
She might ignore me if I go and she sees me there.  
The surgery is to remove a bad cell (yeah, that kind) in her breast.

Can you give me a shortened version of the text?
<bot>: loner friend is in hospital, I am unsure if I should go keep her company because she is a loner friend.