I'm a what now!!

Help me.

Hi guys welcome back to author's problems 👋
So if you want you can ignore this if ya want. But advice would be so helpful. So my friend that I was talking about before that was deppressed I took your advice and talked to her but I don't know what to do now. So I talked to her and she really opened up and I'm so bad these kinds of situations. So she told me that she is deppressed and that um she cuts and she really isn't enjoying living. And if that's not enough she told me that she is umm bi and that I was the first person she has ever told.... She also told me that She likes me and I don't know what to do. I don't like girls so I'm not into her that way. I would ask my siblings but she is my best and only friend and they would know it's her and I would be telling a secret that was definitely not mine to tell. Her mum is so strict and she said her mum wouldn't be supportive. I told her that I don't like her like that but now I'm uncomfortable whenever she touches me and gets to close. Please please help me.