Hi, for a while i've had several bumps that can move under the skin they dont hurt or itch, i havent realy noticed it until know i dont see any additional one then what ive had, im 25 years of age and i dont understand what they can be, i have a couple on the front of my cheast and some on my bottom, i went to the hospital and they couldnt determaine what i can be, ive mad an appointment with the Dermatologists but its not for another 3 weeks, im very scared what it can be please help thanks