Gemma was licking her foot this morning. She had a pink swollen spot between 2 toes. I trimmed the hair back for a better look and a small clump of stuck-together hair with a grass seed came away leaving a bleeding small hole (less than 1mm). The bleeding stopped almost immediately and she didn't try to lick it again. It's still a bit swollen, but doesn't seem to be worrying her. Should I be concerned about infection?