i think the only real answer for this question would to go to a doctor or a derm. the derm would be better because they are used to seeing skin growths and they can tell you if it is nothing or not. i know this isn't what you want to hear. but it will be worth it. if you have moles all over your body you should be seeing a derm anyway. not because they are cancerous or out of the ordinary but because they are there and you can't see all of them. it is good to take precautions when you are young. i just think for your own peace of mind you should go to a derm.