<human>: Can you give me the gist of the text in a nutshell?

Appreciate any and all replies to this. I don't know what to do, and any advice is gold to me right now.

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First of all, let me preface this by saying I really do love her. Obviously at 20 years old, plenty of people are inclined to say "It's a college relationship, don't work too hard at it. It won't last." People have been saying some variant of this to us since we started dating in our senior year of high school almost three years ago. I don't claim to know everything, and I don't want to sound like a cocky teenager (pretty much), but I would like suggestions on how I can make this work as opposed to why I should throw in the towel. 

 

Now first of all, I'm really not sure if I even have a right to feel this way. She's in a very demanding performance-based major at a big university. She's under constant pressure and has always had anxiety and stress issues. Lately, it feels like all we ever talk about is her stress. My role in the relationships feels like I've gone from equal partner to caretaker. She has constant panic attacks that I need to calm her down from, and the professional help she has been getting for the past year isn't helping. 

 

Right now she's a second semester sophomore, and I'm taking a semester off while working full time. Am I supposed to just deal with it for another two years and hope it gets better after school? If that's what it takes then I suppose I'll find a way to get through. I've approached her before about minimizing how much of her stress she dumps on me, but I can't help feeling I'm wrong. It normally helps for a day or two before things go back to normal.
<bot>: Girlfriend is a nervous wreck all the time and I feel more like a caretaker than a boyfriend. Her therapist of a year or so isn't helping (at least from my perspective), what can I do?