Colleen is up but feeling down

Colleen woke up around 7:30 this morning. Her mouth was bleding.
I asked the nurse for morphine for her. She will NOT even drink her chocolate milk. Her mouth is hurting so badly. May only be her lip, but she won't let me or the nurse have a look. She is content to hold BOTH chapsticks in her hand, but won't put any on her mouth.
Susan