I have new what I call freckles popping up on my legs, hands, arms, they are everywhere. Some of them are about the size of a pencil eraser, 2 tone in color, they are not round and some of them are going from flat to raised. About a year ago I noticed what looks like wart like bumps on my hands and now they are turning light brown in color. Just 3 days ago I noticed I have a swollen lymph node in the left side of neck, it s not painful but it s definitely not normal size. I ve been feeling a little nauseated and my appetite has dropped off from normal. I suffer from severe anxiety and have been worried sick over this since I noticed the changes the last 2 weeks. I have an appointment with a dermatologist but I need an experts opinion.