When I woke up today I had two red splotches of skin on my upper right chest area (about an inch below my neck). There are three clear bumps of skin on the area, all small and all very close together as well as there being a smaller black colored bump. They all appeared very suddenly and the whole area (which is around two or three inches of my chest overall) is irritable and mildly hurts. I can feel two or three more bumps under the skin, though they're not visually noticeable like the ones I mentioned before are.