I have this mole on my neck, it appears to be a little bigger than usual and it's tender to the touch and it hurts. The first night that I tried sleeping after noticing it was bigger and sore, it was hard to sleep on that side of my neck. I was wondering if anyone had any opinions. I made an appointment with a nurse practicioner today, but not sure if she could give me the answer I'm needing. I know that it some cases, moles can and could develope cancer, I'm concerned and needing advice. THANKS!