why??????I think sensible
If it was a scam, think on this. She told you that she needed 11,000peso. You offered 6000peso, so there you go, she has 6 grand in her pocket for free.
There is so far no evidence of her father going to hospital. I could tell you all the same too, but you wouldn't know. I would explore that route first for closure if she still does not get in touch.