If you feel any kind of lump on your body which wasn't there before, you should be checked out. They may be just cysts which are easily removed. See your GP and tell them about your concerns. That is why they are there. Keep me posted, I am here if you need a person to talk to. I have been through the Cancer thing and continue to have problems. I am always here to listen. I want to help build the strengths of those who feel they need it. So see that GP and put those worries behind you.