What Causes Red Pimple Like Spots On Stomach?

Hi I have these red pimple like spots on my stomach. They are almost always located where a hair follicle is. They have a little puss in them and when I pop them or pull the hair, they dry out and go away. Their are probably 5 - 10 of these on my stomach and I got them about four weeks ago. I have had them before for about the same amount of time. Any clue what this could be?