Hello. I can see your problem here. It's a tough situation to be in. We all want too be here for our friends when they have problems.
I do think you should talk too her and let her know that you're worried about her. Explain that the questions she asked have worried you and your concerned for her well-being. Its important that she knows she has a friend that is there for her if she is cutting.
Also, she may not be cutting at all. She could have just wanted too ask these questions for some reason. But whatever she asked those questions for, its important for you too talk too her and let her know you are her for her if she needs anything.
Best of luck. Message me anything if you would like too talk.
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Fuberd rocks my socks off.
LaMotta lies! =O I never did such a thing!