Acne/Pimples are small blisters filled with pus. If you're worried about spots, you deserve to be taken seriously. Often a teenager spends hours in front of the mirror wondering 'How did I get it there?' and 'How should they get rid of these'. Pricking the spots or squeezing them only makes them worse as they reappear with vengeance in even more wider area of the face. All teenagers and some adults are constantly bothered by pimples. If you are worried you should see a dermatologist. Some self-care methods would also help.