I know when spring is in the air since these little blisters with blood or clear fluid start happening in my cheeks. If I use my fingers to try to pop, they often expand instead of popping. This is the first time in the 20 or so years I've been getting
Old picture of a large, red thing brewing up. It popped on it's own under a bandaid and needed only a gentle push to get this hard nugget out of it. Instant relief.