This could be curiosity, or it could be a problem, but either way, you invaded her space and privacy and I wouldn't blame her for being upset with you. Depending on how good of a friend she is.
Do get help with a counselor. Go over this to make sure that this isn't going to be something that you would do again.
I hope that you can work things out.
Moderator-Depression and fibromyalgia
fibromyalgia, Chronic fatigue, depression,allergies