I have some medium sized bumps (comparatively the size of a big pimple) under the chin. It doesn't pop Help!?

The bumps are focused on a particular area under my chin, about 1in. in length by .5in in width. (that%26#039;s the area of the bumps, not the actual size of the bumps themselves.) It formed when I had a break-out of acne. at first I thought it was acne, but two years passed, my face (cheeks, forehead, etc) is all cleared. But the bumps on the chin still remain. Please help!|||They could be cysts, ingrown hairs, or yes, even acne still! Visit your doctor - they can prescribe you something to rid of the bumps, and ease the pain if there is any.