<human>: Can you succinctly summarize the text in 1-3 sentences?

Hi, /r/relationships,

I'll get right to it. I've been with my girlfriend for nearly 5 years. She's a great, smart, and responsible gal who focuses on her studies. She's a full-time student at a very nice university in the US and works part-time on campus. However, she has an issue, which is that she always stresses out about her school work. It's as if she feels trapped by it when she works on it. She gets emotional, freezes up, and feels very anxious to the point where she sometimes breaks down and cries. I'm at loss at how to help her. 

I've tried talking her down, helping her whenever I can with school work, distracting her by watching videos on YouTube, giving her a massage, telling her stories, but it still happens on other days. It's difficult for her to simply brush it off or to breathe slowly and deeply to relax.
<bot>: Girlfriend overly-stresses about school work. Is there anything I could do to help her, or any suggestions? I'd appreciate any.