Sokpheap Preap

I have a student who has anxiety attacks when she feels uncomfortable in a situation. She had opened up to me about meeting new people is very difficult and she goes into depression. I tried to incorporate group activities and reading out loud into my lectures to help ease her. Some days she seemed to be fine, but there are other days when I see her isolating herself. I want to help her but I don't want to push her too far...any suggestion?