my wife left, but still lives with me #2/continued

[tough spot]

So I find out today that my wife has a lump in her breast. She is going for a mammogram tomorrow. She has yet to speak of it to me. I find that pretty sad that as scared as she must be she isn't relying on me at all. I would like to be there for her if i could and i think that feeling is only a small amount of an agenda type activity.

I am tempted to show up at the doctor's office tomorrow for her appointment. Not sure how that would be taken. Would she be relieved that I was there with her as she is too stubborn to ask for help. Or would she be thinking 'omg, this guy won't leave me alone'.

any input/ideas/thought on this one?