please don't pop it yourself. your skin is designed to protect itself and will stretch as much as possible in order to keep bacteria from entering a wound in the skin. allow the lesion to progress as it chooses. keep the area clean and dry and if it does pop cleanse the area with hydrogen peroxide and cover it with a clean and dry bandage to protect the area until it begins to heal. as always watch for signs of infection.
my bug bite is now a blister. how should i treat it?