Final answer:
The correct interpretation of the student's feelings towards their body, based on the provided narrative, is that she feels ashamed of her body (Option 4).
Step-by-step explanation:
The student's descriptions indicate feelings of disconnect and shame toward their body, which do not align with pride, indifference, or confidence. Therefore, when asked about the sentiment expressed by the phrase 'I avoid looking down at my body, not so much because it's shameful or immodest, but because I don't want to see it. I don't want to look at something that determines me so completely,' the most accurate interpretation would be Option 4: She feels ashamed of her body.
These feelings of shame are consistent with the narratives provided, describing the struggle of transgender individuals and the experience of body discomfort and dissatisfaction, particularly during puberty when the body undergoes significant changes that can provoke distress for those whose gender identity does not align with their biological sex.