Pinky Has Blisters Blisters On Pinky Toes After Running?

Blisters on pinky toes after running? - pinky has blisters

After running about 2.5 miles (it makes 3) I began to feel a certain pressure on the little finger. When I go home, I have these little white bumps that appear blows dry skin. One day a light bulb. A clear liquid came out, but relieved. Who knows what they are and how to prevent it?