I noticed a changed or, perhaps, new mole on my back two nights ago. It has uneven discoloration and looks a little too much like pictures of melanoma for my tastes. (But I may be just paranoid; it has only somewhat uneven edges and not a rainbow of colors.) I have an appointment to see my primary care physician in a week and a day; this was the earliest appointment available.
Question: is it worth it to go to the emergency room to get it checked out? Or is it probably not a matter of life and death to wait a single week?
Thanks very much.