... my spine when you rubbed you can feel them move around they are about the size of quarter but they get bigger sometimes and they never go away.when someone rubs them it feels good but later or the nexted day my back will hurt worse and they seem to be bigger. here in the last 2 weeks my back hurts so bad its hard to do anything and i cant take the pain any longer. does anyone one know what it could be and or anything to make the pain stop.