Am I wrong for this?

Basically I had this friend from my old college and every since we left we don’t talk much. I tired multiple times to talk to her but it felt one-sided so I just gave up. However recently she’s been in and out of hospital, the first time I messaged to ask if she was okay an if she needed anything and I got ignored. Now she’s back in hospital and I feel horrible for not asking her if she’s okay. Am I wrong for not wanting to really ask?